Common use of Status of the Parties Clause in Contracts

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ Xxxxxx X. Xxxxxx, President Date: August 19, 2002 RAZOR'S EDGE TECHNOLOGIES, INC. By:___________________________________________ Xxxxx X. Xxxxx, President Date: August 19, 2002 Schedule A (As of August 19, 2002) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ : /s/ Xxxxxx X. Xxxxxx Xxxxxx X. Xxxxxx, President Date: August 19September 3, 2002 RAZOR'S EDGE TECHNOLOGIES2004 NIPPON SHEET GLASS CO., INCLTD. By:___________________________________________ Xxxxx X. Xxxxx: /s/ Xxxxxxx Xxxxxxxx Xxxxxxx Xxxxxxxx, President Executive Officer Specialty Glass Division Architectural Glass& Building Materials Company Date: August 19September 3, 2002 2004 CONFIDENTIAL TREATMENT Schedule A (As of August 19September 3, 20022004) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS (*-indicates a patent with respect to non-US filings) Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 5,279,773 Xxxxxx X. Xxxx "Light Valve Incorporating A Suspension Stabilized With A Block Polymer" 1/18/94 3/23/12 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ Xxxxxx X. Xxxxxx, President Date: August 19November 13, 2002 RAZOR'S EDGE TECHNOLOGIES, INC. 2003 INNOVATIVE GLASS CORPORATION By:___________________________________________ Xxxxx X. Xxxxxx Xxxxx, President Date: August 19November 4, 2002 2003 Schedule A (As of August 19November 13, 20022003) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS (*-indicates a patent with respect to non-US filings) Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 Modulator"5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 5,279,773 Xxxxxx X. Xxxx "Light Valve Incorporating A Suspension Stabilized With A Block Polymer" 1/18/94 3/23/12 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ : /s/ Xxxxxx X. Xxxxxx Xxxxxx X. Xxxxxx, President Date: August 19May 11, 2002 RAZOR'S EDGE TECHNOLOGIES2006 ASAHI GLASS CO., INCLTD. By:___________________________________________ Xxxxx X. Xxxxx: /s/ Kazuya Oba Kazuya Oba, President General Manager Date: August 19May 9, 2002 2006 Schedule A (As of August 19May 11, 20022006) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 Schedule 5,279,773 Xxxxxx X. Xxxx "Light Valve Incorporating A Suspension Stabilized With A Block Polymer" 1/18/94 3/23/12 5,325,220 Xxxxxx X. Xxxx "Light Valve With Low Emissivity Coating As Electrode" 6/28/94 3/9/13 5,463,491 Xxxxxx X. Check III "Light Valve Employing a Film Comprising An Encapsulated Liquid Suspension And Method of Making Such Film" 10/31/95 11/6/12 5,463,492 Xxxxxx X. Check III "Light Modulating Film of Improved Clarity For A Light Valve" 10/31/95 11/6/12 5,461,506 Xxxxxx X. Check III et al "Light Valve Suspensions Containing A Trimellitate Or Trimesate And Light Valves Containing The Same" 10/24/95 5/11/13 5,467,217 Xxxxxx X. Check III et al "Light Valve Suspensions and Films Containing UV Absorbers and Light Valves Containing The Same" 11/14/95 5/11/13 5,516,463 Xxxxxx X. Check III et al "Method of Making Light Polarizing Particles" 05/14/96 07/08/14 5,650,872 Xxxxxx X. Xxxx et al "Light Valve Containing Ultrafine Particles" 07/22/97 12/08/14 5,728,251 Xxxxxx X. Check, III "Light Modulating Film of Improved UV Stability For a Light Valve" 03/17/98 09/27/15 5,764,402 Xxxx-Xxxxxxxx Xxxxxx; Xxxxxx Xxxxx Optical Cell Control System 06/09/98 04/24/15 5,838,482 Xxxxxx Xxxxxxxxx; Xxxxxx Xxxxxxx Optical Cell 11/17/98 05/16/15 5,691,849 Xxxx Xxxxxxx; Xxxx-Xxxxxxxx Xxxxxx; Xxxxx Xxxx Rear-View Assembly for a Vehicle and an Adaptor Therefo 11/25/97 11/25/14 6,114,405 Xxxxxxx Xxxxxx et al Ultraviolet Radiation-Curable Light-Modulating Film for a Light Valve, and Method of Making Same 09/05/00 10/09/17 6,156,239 Xxxxxx X. Xxxx et al Light Polarizing Material, Liquid Suspensions and Films Thereof, and Light Valve Incorporating Same 12/05/00 02/26/19 6,271,956B1 Xxxxxx X. Xxxx et al Method and Materials for Enhancing the Adhesion of SPD Films and Light Valves Comprising Same 08/07/01 03/02/20 6,301,040 Xxxxxxxxxx Xxxxxxxxxx et al SPD Films Having Improved Properties and Light Valves Comprising Same 10/09/01 05/24/20 6,334,967B1 Xxxxxx X. Xxxx et al Light Polarizing Particles of Improved Particle Size Distribution 01/01/02 12/21/20 (ContinuedSee also listing for PCT/US99/15508) 6,416,827 Xxxxxxxxxx Xxxxxxxxxx et al SPD Films and Light Valves Comprising Same 07/09/02[10/27/20] 6,429,961B1 Xxxxxx X. Xxxxxx et al Methods for Retrofitting Windows With Switchable and Non-Switchable Window Enhancements and Retrofitted Windows Produced Thereby 08/06/02 10/03/20 6,517,746 Xxxxxx X. Xxxx et al. Polyhalide Particles and Light Valves Comprising Same 02/11/03 01/05/21 6,522,446 Xxxxxx X. Xxxx Anisometrically Shaped Metal Particles, Liquid Suspensions and Films Thereof And Light Valves Comprising Same 02/18/03 04/25/21 6,529,312B1 Xxxxxx X. Xxxx Anisometrically Shaped Carbon and/or Graphite Particles, Liquid Suspensions and Films Thereof And Light Valves Comprising Same 03/04/03 06/07/19 [See also U.S. Patent No. 6,987,602 filed December 27, 2002, a continuation-in-part of this patent] 6,804,040 Xxxxxx X. Xxxxxxx, et al Method and Device for Controlling Voltage Provided to a Suspended Particle Device 10/12/04 02/13/23 6,897,997 Xxxxxx X. Xxxxxxx Method and Device for Controlling Voltage Provided to a Suspended Particle Device 05/24/05 02/13/23 (continuation-in-part of 6,804,040) Xxxxxxxxxx Xxxxxxxxxx et al 6,900,923 "Siloxane Matrix Polymers and SPD Light Valve Films Incorporating Same" 05/31/05 06/18/23 Xxxxxx X. Xxxx, et al 6,936,193 "SPD Light Valve Film Incorporating New Suspending Media,and Light Valve Incorporating Same" 08/30/05 04/14/23 6,987,602 B2 Xxxxxx X. Xxxx, et al Anisometrically Shaped Carbon and/or Graphite Particles, Liquid Suspensions and Films Thereof And Light Valves Comprising Same 01/17/06 06/07/19 (continuation-in-part of patent 6,529,312B1) PENDING UNITED STATES APPLICATIONS Serial Number Filing Date [Confidential Information Omitted and filed separately with the Securities and Exchange Commission] PENDING INTERNATIONAL APPLICATIONS Serial Number Filing Date [Confidential Information Omitted and filed separately with the Securities and Exchange Commission] Patent Number or Country Serial Number Issued Filed Expiration Patents in [Confidential Information Omitted and filed separately with the United States Securities and Exchange Commission] FOREIGN PATENTS AND PATENT APPLICATIONS Patent Number or Country Serial Number Issued DateFiled Expiration

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ By:_/s/ Xxxxxx X. Xxxxxx Xxxxxx X. Xxxxxx, President Date: August 19February 21, 2002 RAZOR'S EDGE TECHNOLOGIES, 0000 XXX AEROSPACE TRANSPARENCY SYSTEMS INC. By:___________________________________________ Xxxxx X. XxxxxBy:_/s/ Xxx Xxxx Xxx Xxxx, President and CEO Date: August 19February 21, 2002 2008 Schedule A (As of August 19February 21, 20022008) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 Schedule A (Continued) Date Expiration Patents in the United States Issued Date7/5/09

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ Xxxxxx X. Xxxxxx, President and COO Date: August 19May 2, 2002 RAZOR'S EDGE TECHNOLOGIES2003 AIR PRODUCTS AND CHEMICALS, INC. By:___________________________________________ Xxxx X. Xx Xxxxx X. XxxxxVice President and General Manager, President Performance Materials Date: August 19May 2, 2002 2003 Schedule A (As of August 19May 2, 20022003) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS (*-indicates a patent with respect to non-US filings) Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 Modulator"5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 5,279,773 Xxxxxx X. Xxxx "Light Valve Incorporating A Suspension Stabilized With A Block Polymer" 1/18/94 3/23/12 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ Xxxxxx X. Xxxxxx, President Date: August 19October 24, 2002 RAZOR'S EDGE TECHNOLOGIES, INC. CRICURSA XXXXXXXXX CURVADOS S.A. By:___________________________________________ Xxxxx X. XxxxxXxxxxxxx Xxxxxxxxx, President General Manager Date: August 19October 24, 2002 Schedule A (As of August 19October 7, 2002) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________By:_/s/ Xxxxxx X. Harary________________ Xxxxxx X. Xxxxxx, President Date: August 19March 30, 2002 RAZOR'S EDGE TECHNOLOGIES2006 DAINIPPON INK AND CHEMICALS, INC. By:____________INCORPORATED By:/s/ Masao Tanaka_______________________________ Xxxxx X. XxxxxXxxxxx, President General Manager, R&D Pigments & Chemicals Technical Dept. Date: August 19March 29, 2002 2006 Schedule A (As of August 19March 30, 20022006) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 5,279,773 Xxxxxx X. Xxxx "Light Valve Incorporating A Suspension Stabilized With A Block Polymer" 1/18/94 3/23/12 5,325,220 Xxxxxx X. Xxxx "Light Valve With Low Emissivity Coating As Electrode" 6/28/94 3/9/13 5,463,491 Xxxxxx X. Check III "Light Valve Employing a Film Comprising An Encapsulated Liquid Suspension And Method of Making Such Film" 10/31/95 11/6/12 5,463,492 Xxxxxx X. Check III "Light Modulating Film of Improved Clarity For A Light Valve" 10/31/95 11/6/12 5,461,506 Xxxxxx X. Check III et al "Light Valve Suspensions Containing A Trimellitate Or Trimesate And Light Valves Containing The Same" 10/24/95 5/11/13 5,467,217 Xxxxxx X. Check III et al "Light Valve Suspensions and Films Containing UV Absorbers and Light Valves Containing The Same" 11/14/95 5/11/13 5,516,463 Xxxxxx X. Check III et al "Method of Making Light Polarizing Particles" 05/14/96 07/08/14 5,650,872 Xxxxxx X. Xxxx et al "Light Valve Containing Ultrafine Particles" 07/22/97 12/08/14 5,728,251 Xxxxxx X. Check, III "Light Modulating Film of Improved UV Stability For a Light Valve" 03/17/98 09/27/15 5,764,402 Xxxx-Xxxxxxxx Xxxxxx; Xxxxxx Xxxxx Optical Cell Control System 06/09/98 04/24/15 5,838,482 Xxxxxx Xxxxxxxxx; Xxxxxx Xxxxxxx Optical Cell 11/17/98 05/16/15 5,691,849 Xxxx Xxxxxxx; Xxxx-Xxxxxxxx Xxxxxx; Xxxxx Xxxx Rear-View Assembly for a Vehicle and an Adaptor Therefo 11/25/97 11/25/14 6,114,405 Xxxxxxx Xxxxxx et al Ultraviolet Radiation-Curable Light-Modulating Film for a Light Valve, and Method of Making Same 09/05/00 10/09/17 6,156,239 Xxxxxx X. Xxxx et al Light Polarizing Material, Liquid Suspensions and Films Thereof, and Light Valve Incorporating Same 12/05/00 02/26/19 6,271,956B1 Xxxxxx X. Xxxx et al Method and Materials for Enhancing the Adhesion of SPD Films and Light Valves Comprising Same 08/07/01 03/02/20 6,301,040 Xxxxxxxxxx Xxxxxxxxxx et al SPD Films Having Improved Properties and Light Valves Comprising Same 10/09/01 05/24/20 6,334,967B1 Xxxxxx X. Xxxx et al Light Polarizing Particles of Improved Particle Size Distribution 01/01/02 12/21/20 (See also listing for PCT/US99/15508) 6,416,827 Xxxxxxxxxx Xxxxxxxxxx et al SPD Films and Light Valves Comprising Same 07/09/02[10/27/20] 6,429,961B1 Xxxxxx X. Xxxxxx et al Methods for Retrofitting Windows With Switchable and Non-Switchable Window Enhancements and Retrofitted Windows Produced Thereby 08/06/02 10/03/20 6,517,746 Xxxxxx X. Xxxx et al. Polyhalide Particles and Light Valves Comprising Same 02/11/03 01/05/21 6,522,446 Xxxxxx X. Xxxx Anisometrically Shaped Metal Particles, Liquid Suspensions and Films Thereof And Light Valves Comprising Same 02/18/03 04/25/21 6,529,312B1 Xxxxxx X. Xxxx Anisometrically Shaped Carbon and/or Graphite Particles, Liquid Suspensions and Films Thereof And Light Valves Comprising Same 03/04/03 06/07/19 [See also U.S. Patent No. 6,987,602 filed December 27, 2002, a continuation-in-part of this patent] 6,804,040 Xxxxxx X. Xxxxxxx, et al Method and Device for Controlling Voltage Provided to a Suspended Particle Device 10/12/04 02/13/23 6,897,997 Xxxxxx X. Xxxxxxx Method and Device for Controlling Voltage Provided to a Suspended Particle Device 05/24/05 02/13/23 (continuation-in-part of 6,804,040) Xxxxxxxxxx Xxxxxxxxxx et al 6,900,923 "Siloxane Matrix Polymers and SPD Light Valve Films Incorporating Same" 05/31/05 06/18/23 Xxxxxx X. Xxxx, et al 6,936,193 "SPD Light Valve Film Incorporating New Suspending Media,and Light Valve Incorporating Same" 08/30/05 04/14/23 6,987,602 B2 Xxxxxx X. Xxxx, et al Anisometrically Shaped Carbon and/or Graphite Particles, Liquid Suspensions and Films Thereof And Light Valves Comprising Same 01/17/06 06/07/19 (continuation-in-part of patent 6,529,312B1) PENDING UNITED STATES APPLICATIONS Serial Number Filing Date [Confidential Information Omitted and filed separately with the Securities and Exchange Commission] PENDING INTERNATIONAL APPLICATIONS Serial Number Filing Date [Confidential Information Omitted and filed separately with the Securities and Exchange Commission] Patent Number or Country Serial Number Issued Filed Expiration [Confidential Information Omitted and filed separately with the Securities and Exchange Commission] FOREIGN PATENTS AND PATENT APPLICATIONS Patent Number or Country Serial Number Issued Filed Expiration [Confidential Information Omitted and filed separately with the Securities and Exchange Commission] Schedule A B (ContinuedAs of March 30, 2006) Date Expiration Patents in the United States Issued DateLIST OF ELIGIBLE CUSTOMERS (AUTHORIZED USERS) FOR LIGHT VALVE FILM Name of Customer Licensed Application Permitted Territory Research Frontiers Incorporated All applications Worldwide American Glass Products Architectural and automotive windows Worldwide (except Korea) AGC Automotive Americas Sunroof glass for other licensees Worldwide Asahi Glass Co. Sunroof glass for other licensees Worldwide Xxxxx Xxxxxxxx Corp. SPD displays Worldwide BOS GmbH Variable light transmission sunshades and sunvisors Worldwide BRG Group, Ltd. Architectural and automotive windows Worldwide (except Korea) Cricursa Xxxxxxxxx Curvados S.A.Architectural and automotive windows Worldwide (except Korea) Custom Glass Corporation Windows and sunroofs for mass transit trains/busses Worldwide (except Korea)

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ By:/s/Xxxxxx X. Xxxxxx Xxxxxx X. Xxxxxx, President Date: August 19April 8, 2002 RAZOR'S EDGE TECHNOLOGIES, 2004 PRELCO INC. By:___________________________________________ Xxxxx X. Xxxxx: /s/ Xxxx Xxxxxxxx Xxxx Xxxxxxxx, Vice President Date: August 19April 7, 2002 2004 Schedule A (As of August 19April 8, 20022004) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS (*-indicates a patent with respect to non-US filings) Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 5,279,773 Xxxxxx X. Xxxx "Light Valve Incorporating A Suspension Stabilized With A Block Polymer" 1/18/94 3/23/12 Schedule A (Continued) Date Expiration Patents in the United States Issued DateDate 5,325,220 Xxxxxx X. Xxxx "Light Valve With Low Emissivity Coating As Electrode" 6/28/94 3/9/13 5,463,491 Xxxxxx X. Check III "Light Valve Employing a Film Comprising An Encapsulated Liquid Suspension And Method of Making Such Film" 10/31/95 11/6/12 5,463,492 Xxxxxx X. Check III "Light Modulating Film of Improved Clarity For A Light Valve" 10/31/95 11/6/12 5,461,506 Xxxxxx X. Check III et al "Light Valve Suspensions Containing A Trimellitate Or Trimesate And Light Valves Containing The Same" 10/24/95 5/11/13 5,467,217 Xxxxxx X. Check III et al "Light Valve Suspensions and Films Containing UV Absorbers and Light Valves Containing The Same" 11/14/95 5/11/13 5,516,463 Xxxxxx X. Check III et al "Method of Making Light Polarizing Particles" 05/14/96 07/08/14 5,650,872 Xxxxxx X. Xxxx et al "Light Valve Containing Ultrafine Particles" 07/22/97 12/08/14 5,728,251 Xxxxxx X. Check, III "Light Modulating Film of Improved UV Stability For a Light Valve" 03/17/98 09/27/15 Schedule A (Continued) Date Expiration Patents in the United States Issued Date 5,764,402 Xxxx-Xxxxxxxx Xxxxxx; Xxxxxx Xxxxx "Optical Cell Control System" 06/09/98 xx /x x/ xx 5,838,482 Xxxxxx Xxxxxxxxx; Xxxxxx Xxxxxxx "Optical Cell" 11/17/98 xx/xx/x x 5,691,849 Xxxx Xxxxxxx; Xxxx-Xxxxxxxx Xxxxxx; Xxxxx Xxxx "Rear-View Assembly for a Vehicle and an Adaptor Therefor" 11/25/97 xx /x x/ xx 6,114,405 Xxxxxxx Xxxxxx et al "Ultraviolet Radiation-Curable Light-Modulating Film for a Light Valve, and Method of Making Same" 09/05/00 10/09/17 6,156,239 Xxxxxx X. Xxxx et al "Light Polarizing Material, Liquid Suspensions and Films Thereof, and Light Valve Incorporating Same" 12/05/00 02/26/19 6,271,956B1 Xxxxxx X. Xxxx et al "Method and Materials for Enhancing the Adhesion of SPD Films and Light Valves Comprising Same" 08/07/01 03/02/20 6,334,967 B1 Xxxxxx X. Xxxx et al "Light Polarizing Particles of Improved Particle Size Distribution" 01/01/02 12/21/20 (See also listing for PCT/US99/15508) 6,416,827 Xxxxxxxxxx Xxxxxxxxxx et al "SPD Films and Light Valves Comprising Same"07/09/02 [10/27/20] 6,429,961B1 Xxxxxx X. Xxxxxx et al "Methods for Retrofitting Windows With Switchable and Non-Switchable Window Enhancements and Retrofitted Windows Produced Thereby" 08/06/02 10/03/20 Date Expiration Patents in the United States Issued Date 6,517,746 Xxxxxx X. Xxxx et al. "Polyhalide Particles and Light Valves Comprising Same" 02/11/03 01/05/21 6,522,446 Xxxxxx X. Xxxx "Anisometrically Shaped Metal Particles, Liquid Suspensions and Films Thereof And Light Valves Comprising Same" 02/18/03 04/25/2 1 6,529,312B1 Xxxxxx X. Xxxx "Anisometrically Shaped Carbon and/or Graphite Particles, Liquid Suspensions and Films Thereof And Light Valves Comprising Same" 03/04/03 06 /0 7/ 19 [See also U.S. Patent Application No. 10/330,645 filed December 27, 2002, a continuation-in-part of this patent] PENDING UNITED STATES APPLICATIONS Serial Number Filing Date [Confidential Information Omitted and filed separately with the Securities and Exchange Commission] PENDING INTERNATIONAL APPLICATIONS Serial Number Filing Date [Confidential Information Omitted and filed separately with the Securities and Exchange Commission] FOREIGN PATENTS AND PATENT APPLICATIONS Patent Number or Country Serial Number Issued Filed Expiration

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ Xxxxxx Roxxxx X. XxxxxxXxxx, President Date: August 19February 20, 2002 RAZOR'S EDGE TECHNOLOGIES2001 AP TECHNOGLASS CO. a division of AFG Industries, INC. Inc By:___________________________________________ Xxxxx Doxxxxx X. Xxxxx, Vice President of Business Planning Date: August 19February 16, 2002 2001 Schedule A (As of August February 19, 20022001) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS Date Expiration Patents in the United States Issued Date 4,407,565 Roxxxx X. Xxxx "Light Valve Suspension Containing Fluorocarbon Liquid" 10/04/83 1/16/01 4,422,963 Roxxxx X. Xxxxxxxx xt al "Improved Light Polarizing Materials and Suspension Thereof" 12/27/83 12/27/00 4,772,103 Roxxxx X. Xxxx "Light Valve Containing an Improved Suspension, and Liquids Therefor" 9/20/88 8/8/06 5,002,701 Xxxxxx Roxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 10/27/09 5,093,041 Xxxxxx Joxxxx X. CheckXheck, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Paxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 7/5/09 5,130,057 Xxxxxx Roxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ By:/s/ Jxxxxx X. Xxxxxx Jxxxxx X. Xxxxxx, President Date: August 19April 17, 2002 RAZOR'S EDGE TECHNOLOGIES, INC. By:___________________________________________ Xxxxx 2003 CUSTOM GLASS CORPORATION By:/s/ Jxxx X. XxxxxXxxx Jxxx X. Xxxx, President Date: August 19April 17, 2002 2003 Schedule A (As of August 19April 17, 20022003) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx Rxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx Jxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Pxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 Modulator"5/05/92 7/5/09 5,130,057 Xxxxxx Rxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 5,279,773 Rxxxxx X. Xxxx "Light Valve Incorporating A Suspension Stabilized With A Block Polymer" 1/18/94 3/23/12 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ Xxxxxx Roxxxx X. XxxxxxXxxx, President Date: August 19February 4, 2002 RAZOR'S EDGE TECHNOLOGIES, INC. BOS GmbH & Co. KG By:___________________________________________ Xxxxx Wexxxx X. XxxxxXxxxxxxx, President Managing Director Date: August 19February 4, 2002 Schedule A (As of August 19February 4, 2002) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx Roxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 10/27/09 5,093,041 Xxxxxx Joxxxx X. CheckXheck, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Paxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 7/5/09 5,130,057 Xxxxxx Roxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ : /s/ Xxxxxx X. Xxxxxx Xxxxxx X. Xxxxxx, President Date: August March 19, 2002 RAZOR'S EDGE TECHNOLOGIES2007 SMARTGLASS INTERNATIONAL LIMITED By: /s/ Xxxx Xxxxxx Xxxx Xxxxxx, INCManaging Director of SmartGlass International Limited and Smart Glass Ireland Ltd. to acknowledge the termination of the license specified in Section 2.4 hereof. By:___________________________________________ Xxxxx X. Xxxxx, President Date: August 19March 4, 2002 2007 By: /s/ Xxxxxx Xxxxxx Xxxxxx Xxxxxx, Director of SmartGlass International Limited and President of Vision (Environmental Innovation) Limited to acknowledge the termination of the license specified in Section 2.4 hereof. Date: March 4, 2007 Schedule A (As of August March 19, 20022007) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 Schedule A (Continued) Date Expiration Patents in the United States Issued Date7/5/09

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ : /s/ Xxxxxx X. Xxxxxx Xxxxxx X. Xxxxxx, President and Chief Executive Officer Date: August 196, 2002 RAZOR'S EDGE TECHNOLOGIES, INC2012 ADVNANOTECH LLC By: /s/ Xxxxxxxx Vladislavovich Xxxxxxx Xxxxxxxx Vladislavovich Chuvaev Title: As Director-General and Chief Executive Officer of LICENSEE and personally as provided for in Section 3.3 hereof. By:___________________________________________ Xxxxx X. Xxxxx, President Date: August 193, 2002 2012 Confidential Proprietary Information of Research Frontiers Inc. Schedule A (As of August 19, 2002the Effective Date) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS Date Expiration (*-indicates a foreign patent application) Patents in the United States Date Issued Expiration Date 5,002,701 5,325,220 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions ThereofValve With Low Emissivity Coating As Electrode" 3/26/91 3/26/08 5,093,041 6/28/94 03/9/13 5,461,506 Xxxxxx X. Check, Check III et al "Light-Light Valve Suspensions Containing A Trimellitate Or Trimesate And Light Valves Containing The Same" 10/24/95 05/11/13 5,467,217 Xxxxxx X. Check III et al "Light Valve Suspensions and Films Containing UV Absorbers and Light Valves Containing The Same" 11/14/95 05/11/13 5,516,463 Xxxxxx X. Check III et al "Method of Making Light Polarizing Material Based on Ethylene-diamine Polyacetic Acid DerivativesParticles" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 7/5/09 5,130,057 05/14/96 07/08/14 5,650,872 Xxxxxx X. Xxxx et al "Light Polarizing Materials and Suspensions ThereofValve Containing Ultrafine Particles" 7/14/92 10/31/06 07/22/97 12/08/14 Confidential Proprietary Information of Research Frontiers Inc. Schedule A (Continued) Date Expiration Patents in the United States Date Issued DateExpiration Date 5,691,849 Xxxx Xxxxxxx; Xxxx-Xxxxxxxx Xxxxxx; Xxxxx Xxxx “Rear-View Assembly for a Vehicle and an Adaptor Therefor” 11/25/97 11/25/14 5,728,251 Xxxxxx X. Check III "Light Modulating Film of Improved UV Stability For a Light Valve" 03/17/98 09/27/15 5,764,402 Xxxx-Xxxxxxxx Xxxxxx; Xxxxxx Xxxxx “Optical Cell Control System” 06/09/98 04/24/15 5,838,482 Xxxxxx Xxxxxxxxx; Xxxxxx Xxxxxxx “Optical Cell” 11/17/98 05/16/15 6,114,405 Xxxxxxx Xxxxxx et al “Ultraviolet Radiation-Curable Light-Modulating Film for a Light Valve, and Method of Making Same” 09/05/00 10/09/17 6,156,239 Xxxxxx X. Xxxx et al “Light Polarizing Material, Liquid Suspensions and Films Thereof, and Light Valve Incorporating Same” 12/05/00 02/26/19 6,271,956 B1 Xxxxxx X. Xxxx et al “Method and Materials for Enhancing the Adhesion of SPD Films and Light Valves Comprising Same” 08/07/01 03/02/20 Confidential Proprietary Information of Research Frontiers Inc. Schedule A (Continued) Patents in the United States Date Issued Expiration Date 6,301,040 Xxxxxxxxxx Xxxxxxxxxx et al “SPD Films Having Improved Properties and Light Valves Comprising Same” 10/09/01 05/24/20 6,334,967 B1 Xxxxxx X. Xxxx et al “Light Polarizing Particles of Improved Particle Size Distribution” (See also listing for PCT/US99/15508) 01/01/02 12/21/20 6,416,827 Xxxxxxxxxx Xxxxxxxxxx et al “SPD Films and Light Valves Comprising Same” 07/09/02 10/27/20 6,429,961 B1 Xxxxxx X. Xxxxxx et al “Methods for Retrofitting Windows With Switchable and Non-Switchable Window Enhancements and Retrofitted Windows Produced Thereby” 08/06/02 10/03/20 6,522,446 Xxxxxx X. Xxxx “Anisometrically Shaped Metal Particles, Liquid Suspensions and Films Thereof And Light Valves Comprising Same” 02/18/03 04/25/21 6,529,312 B1 Xxxxxx X. Xxxx “Anisometrically Shaped Carbon and/or Graphite Particles, Liquid Suspensions and Films Thereof And Light Valves Comprising Same” [See also U.S. Patent No. 6,987,602 filed December 27, 2002, a continuation-in-part of this patent] 03/04/03 06/07/19 Confidential Proprietary Information of Research Frontiers Inc. Schedule A (Continued) Patents in the United States Date Issued Expiration Date 6,606,185 B2 Xxxxxx X. Xxxx “SPD Films and Light Valves Comprising Liquid Suspensions of Heat-Reflective Particles of Mixed Metal Oxides and Methods of Making Such Particles” 08/12/03 12/08/14 6,804,040 Xxxxxx X. Xxxxxxx et al “Method and Device for Controlling Voltage Provided to a Suspended Particle Device” 10/12/04 02/13/23 6,897,997 Xxxxxx X. Xxxxxxx “Method and Device for Controlling Voltage Provided to a Suspended Particle Device” (continuation-in-part of 6,804,040) 05/24/05 02/13/23 6,900,923 Xxxxxxxxxx Xxxxxxxxxx et al "Siloxane Matrix Polymers and SPD Light Valve Films Incorporating Same" 05/31/05 06/18/23 6,936,193 Xxxxxx X. Xxxx et al "SPD Light Valve Film Incorporating New Suspending Media, and Light Valve Incorporating Same" 08/30/05 04/14/23 Confidential Proprietary Information of Research Frontiers Inc. Schedule A (Continued) Patents in the United States Date Issued Expiration Date 6,987,602 B2 Xxxxxx X. Xxxx et al “Anisometrically Shaped Carbon and/or Graphite Particles, Liquid Suspensions and Films Thereof And Light Valves Comprising Same” (continuation-in-part of patent 6,529,312B1) 01/17/06 06/07/19 7,361,252 Xxxxxx X. Slovak et al “Methods for Laminating Films for SPD Light Valves and SPD Light Valves Incorporating Such Laminated Films” (claims priority from 60/562,329) 04/22/08 10/26/25 7,417,785 Xxxxxx X. Xxxxxxx “Methods and Circuits for Distributing Power to SPD Loads” 08/26/08 01/18/25 7,791,788 Xxxxxx X. Slovak et al “SPD Light Valves Incorporating Films Comprising Improved Matrix Polymers and Methods for Making Such Matrix Polymers” 09/07/10 01/21/29 7,847,033 Xxxxxxxxxx Xxxxxxxxxx et al "Materials and Methods for Improving Properties Of SPD Emulsions and Films" 12/07/10 07/27/29 Confidential and Proprietary Information of Research Frontiers Inc. Schedule A (Continued) Patents in the United States Date Issued Expiration Date 7,920,321 Xxxxxx X. Xxxx et al “SPD Films and Light Valves Incorporating Overcoatings Which Enhance Adhesion to Substrates, Have Good Cohesion and Protect Against Electrical Short Circuits” 04/05/11 12/01/28 8,174,753 B2 Xxxxxx X. Xxxxxxx “Methods and Circuits for Distributing Power to SPD Loads” 05/08/12 05/08/28 Confidential and Proprietary Information of Research Frontiers Inc. PENDING UNITED STATES APPLICATIONS Serial Number Filing Date [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. PENDING INTERNATIONAL APPLICATIONS Serial Number Filing Date [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Confidential and Proprietary Information of Research Frontiers Inc. Country Patent Number or Serial Number Issued Filed Expiration [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Foreign patents and applications corresponding to U.S. Patent Number 5,325,220: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Japan 6-96451 05/10/94 [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Country Patent Number or Serial Number Issued Filed Expiration [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Confidential and Proprietary Information of Research Frontiers Inc. Country Patent Number or Serial Number Issued Filed Expiration [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Confidential and Proprietary Information of Research Frontiers Inc. Country Patent Number or Serial Number Issued Filed Expiration [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Confidential and Proprietary Information of Research Frontiers Inc. Country Patent Number or Serial Number Issued Filed Expiration [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Foreign patents and applications corresponding to U.S. Patent 6,156,239: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Japan 2000-533692 02/24/99 Foreign patents and applications corresponding to U.S. Patent 6,271,956B1: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Foreign patents and applications corresponding to U.S. Patent 6,301,040: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Japan 2001-586506 05/23/01 [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Foreign patents and applications corresponding to U.S. Patent 6,334,967B1: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *EPO 99937224.6 07/09/99 (Initially designated countries: Austria, Belgium, Cyprus, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, Monaco, Netherlands, Portugal, Spain, Sweden, Switzerland [including Liechtenstein] Turkey & United Kingdom) *Hong Kong 01105570.6 08/10/01 Foreign patents and applications corresponding to U.S. Patent 6,416,827: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *EPO 01988877.5 10/03/01 (Initially designated countries: Austria, Belgium, Cyprus, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, Monaco, Netherlands, Portugal, Spain, Sweden, Switzerland [including Liechtenstein] Turkey & United Kingdom) [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Foreign patents and applications corresponding to U.S. Patent 6,429,961: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *EPO 01975628.7 10/01/01 (Initially designated countries: Austria, Belgium, Cyprus, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, Monaco, Netherlands, Portugal, Spain, Sweden, Switzerland [including Liechtenstein] Turkey & United Kingdom) [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Confidential and Proprietary Information of Research Frontiers Inc. Country Patent Number or Serial Number Issued Filed Expiration Foreign patents and applications corresponding to U.S. Patent 6,517,746: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Korea 00-0000-0000000 10/24/03 [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Japan 2002-584071 04/24/02 [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Foreign patents and applications corresponding to U.S. Patent 6,804,040: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Europe 04737269.3 02/09/04 (Initially designated countries: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Luxembourg, Monaco, Netherlands, Portugal, Romania, Spain, Slovenia, Slovak Republic, Sweden, Switzerland [including Liechtenstein] Turkey & United Kingdom.) [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Korea 1020057014575 02/09/04 Foreign patents and applications corresponding to U.S. Patent 6,900,923: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Europe 04776608.4 06/15/04 [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Foreign patents and applications corresponding to U.S. Patent 6,936,193 B2: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Europe 04750042.6 04/13/04 *Japan 2006-509949 04/13/04 [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Canada 2,520,701 04/13/04 [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Foreign patents and applications corresponding to U.S. Patent 7,361,252: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Europe 04779006.8 07/23/04 *Japan 2007-508320 07/23/04 [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Confidential and Proprietary Information of Research Frontiers Inc. Country Patent Number or Serial Number Issued Filed Expiration Foreign patents and applications corresponding to U.S. Patent 7,417,785: *Canada 2595092 01/11/06 *China 20068002633.X 01/11/06 *Europe 06718247.7 01/11/06 *India 5515/DELNP/20 01/11/06 *Japan 2007552182 01/11/06 *Japan (div.) 2012-115259 01/11/06 *Korea 70164202007 01/11/06 Foreign patents and applications corresponding to U.S. Patent 7,791,788: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Brazil PI106213480 11/29/06 *Canada 2640630 11/29/06 [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Europe 068446038 11/29/06 *India 7691DELNP2008 11/29/06 *Japan 2008556307 11/29/06 *Korea 70205022008 11/29/06 Foreign patents and applications corresponding to U.S. Patent 7,847,033: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Europe 06773658.7 06/21/06 *India 8521DELNP2007 06/21/06 *Japan 2008520253 06/21/06 [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *China 200680023560.2 06/21/06 Foreign patents and applications corresponding to U.S. Patent 7,920,321: *Europe 088559380 12/01/08 *Japan 2010536915 12/01/08 *Korea 1020107014980 12/01/08 *Australia 2008331875 12/01/08 *Canada 2708024 12/01/08 Foreign patents and applications corresponding to U.S. Patent Application 12/851,285: *China 201080035054.1 08/06/10 *Korea 00-0000-0000000 08/06/10 *Europe 10807208.3 08/06/10 *Canada 2,769,076 08/06/10 *Australia 0000000000 08/06/10 *Japan 2012-523971 08/06/10 Confidential and Proprietary Information of Research Frontiers Inc. Country Patent Number or Serial Number Issued Filed Expiration Foreign patents and applications corresponding to U.S. Patent Application 12/915,423: *India 3193/DELNP/2012 10/29/10 *Europe 10857620.8 10/29/10 *Australia 2010361143 10/29/10 *Korea 00-0000-0000000 10/29/10 *China 201080049286.2 10/29/10 *Japan 2012-537096 10/29/10 Foreign patents and applications corresponding to U.S. Patent Application 13/182,087 *Australia 0000000000 07/13/11 *Europe 11807427.7 07/13/11

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ : /s/ Xxxxxx X. XxxxxxXxxx Xxxxxx X. Xxxx, President Chairman and CEO Date: August 19April 13, 2002 RAZOR'S EDGE TECHNOLOGIES2004 X. X. XXXXXX DE NEMOURS AND COMPANY By: /s/ Xxxxxx X. Xxxxxxxx Xxxxxx X. Xxxxxxxx, INC. By:___________________________________________ Xxxxx X. XxxxxVice President R&D, President P & IP Date: August 19April 13, 2002 2004 Schedule A (As of August 19April 13, 20022004) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS (*-indicates a patent with respect to non-US filings) Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 5,279,773 Xxxxxx X. Xxxx "Light Valve Incorporating A Suspension Stabilized With A Block Polymer" 1/18/94 3/23/12 Schedule A (Continued) Date Expiration Patents in the United States Issued Date 5,325,220 Xxxxxx X. Xxxx "Light Valve With Low Emissivity Coating As Electrode" 6/28/94 3/9/13 5,463,491 Xxxxxx X. Check III "Light Valve Employing a Film Comprising An Encapsulated Liquid Suspension And Method of Making Such Film" 10/31/95 11/6/12 5,463,492 Xxxxxx X. Check III "Light Modulating Film of Improved Clarity For A Light Valve" 10/31/95 11/6/12 5,461,506 Xxxxxx X. Check III et al "Light Valve Suspensions Containing A Trimellitate Or Trimesate And Light Valves Containing The Same" 10/24/95 5/11/13 5,467,217 Xxxxxx X. Check III et al "Light Valve Suspensions and Films Containing UV Absorbers and Light Valves Containing The Same" 11/14/95 5/11/13 5,516,463 Xxxxxx X. Check III et al "Method of Making Light Polarizing Particles" 05/14/96 07/08/14 5,650,872 Xxxxxx X. Xxxx et al "Light Valve Containing Ultrafine Particles" 07/22/97 12/08/14 5,728,251 Xxxxxx X. Check, III "Light Modulating Film of Improved UV Stability For a Light Valve" 03/17/98 09/27/15 Schedule A (Continued) Date Expiration Patents in the United States Issued Date 5,764,402 Xxxx-Xxxxxxxx Xxxxxx; Xxxxxx Xxxxx "Optical Cell Control System" 06/09/98 xx/xx/xx 5,838,482 Xxxxxx Xxxxxxxxx; Xxxxxx Xxxxxxx "Optical Cell" 11/17/98 xx/xx/x x 5,691,849 Xxxx Xxxxxxx; Xxxx-Xxxxxxxx Xxxxxx; Xxxxx Xxxx "Rear-View Assembly for a Vehicle and an Adaptor Therefor" 11/25/97 xx/xx/xx 6,114,405 Xxxxxxx Xxxxxx et al "Ultraviolet Radiation-Curable Light-Modulating Film for a Light Valve, and Method of Making Same" 09/05/00 10/09/17 6,156,239 Xxxxxx X. Xxxx et al "Light Polarizing Material, Liquid Suspensions and Films Thereof, and Light Valve Incorporating Same" 12/05/00 02/26/19 6,271,956B1 Xxxxxx X. Xxxx et al "Method and Materials for Enhancing the Adhesion of SPD Films and Light Valves Comprising Same" 08/07/01 03/02/20 6,334,967 B1 Xxxxxx X. Xxxx et al "Light Polarizing Particles of Improved Particle Size Distribution" 01/01/02 12/21/20 (See also listing for PCT/US99/15508) 6,416,827 Xxxxxxxxxx Xxxxxxxxxx et al "SPD Films and Light Valves Comprising Same"07/09/02 [10/27/20] 6,429,961B1 Xxxxxx X. Xxxxxx et al "Methods for Retrofitting Windows With Switchable and Non-Switchable Window Enhancements and Retrofitted Windows Produced Thereby" 08/06/02 10/03/20 Date Expiration Patents in the United States Issued Date 6,517,746 Xxxxxx X. Xxxx et al. "Polyhalide Particles and Light Valves Comprising Same" 02/11/03 01/05/21 6,522,446 Xxxxxx X. Xxxx "Anisometrically Shaped Metal Particles, Liquid Suspensions and Films Thereof And Light Valves Comprising Same" 02/18/03 04/25/2 1 6,529,312B1 Xxxxxx X. Xxxx "Anisometrically Shaped Carbon and/or Graphite Particles, Liquid Suspensions and Films Thereof And Light Valves Comprising Same" 03/04/03 06/07/19 [See also U.S. Patent Application No. 10/330,645 filed December 27, 2002, a continuation-in-part of this patent] PENDING UNITED STATES APPLICATIONS Serial Number Filing Date [Confidential Information Omitted and filed separately with the Securities and Exchange Commission] PENDING INTERNATIONAL APPLICATIONS Serial Number Filing Date [Confidential Information Omitted and filed separately with the Securities and Exchange Commission] FOREIGN PATENTS AND PATENT APPLICATIONS Patent Number or Country Serial Number Issued Filed Expiration [Confidential Information Omitted and filed separately with the Securities and Exchange Commission] Schedule B (As of the Effective Date) LIST OF ELIGIBLE CUSTOMERS (AUTHORIZED USERS) FOR SPD EMULSIONS Name of Customer Licensed Application Permitted Territory Research Frontiers Incorporated All applications Worldwide Air Products and Chemicals, Inc. Light Valve Film for sale to other specified Worldwide licensees of Research Frontiers Film Technologies International, Inc. Light Valve Film for sale to other specified Worldwide licensees of Research Frontiers General Electric Company Light Valve Film for sale to other specified Worldwide licensees of Research Frontiers Hankuk Glass Industries, Inc./SPD Inc. Light Valve Film for sale to other specified Worldwide licensees of Research Frontiers Hitachi Chemical Co., Ltd. Light Valve Film for sale to other specified Worldwide licensees of Research Frontiers Isoclima S.p.A. Light Valve Film for sale to other specified Worldwide licensees of Research Frontiers

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ Xxxxxx X. Xxxxxx, President Date: August 19June 6, 2002 RAZOR'S EDGE TECHNOLOGIES2003 TRACO, INC. By:___________________________________________ Xxxxx Xxxxxx X. Xxxxx, Xxxxxxx-Vice President Date: August 19June 4, 2002 2003 Schedule A (As of August 19June 6, 20022003) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS (*-indicates a patent with respect to non-US filings) Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 Modulator"5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 5,279,773 Xxxxxx X. Xxxx "Light Valve Incorporating A Suspension Stabilized With A Block Polymer" 1/18/94 3/23/12 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ Xxxxxx Roxxxx X. XxxxxxXxxx, President Date: August 19November 29, 2002 RAZOR'S EDGE TECHNOLOGIES, INC. 2001 AVXXX XXXXXXXX XORPORATION By:___________________________________________ Xxxxx X. Xxxxx, President Name: Title: Date: August 19November 28, 2002 2001 Schedule A (As of August 19November 29, 20022001) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx Roxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 10/27/09 5,093,041 Xxxxxx Joxxxx X. CheckXheck, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Paxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 7/5/09 5,130,057 Xxxxxx Roxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ Xxxxxx Roxxxx X. XxxxxxXxxx, President Date: August 19March 28, 2002 RAZOR'S EDGE TECHNOLOGIES2001 FILM TECHNOLOGIES INTERNATIONAL, INC. By:___________________________________________ Xxxxx X. XxxxxFrxxx Xxxx, Executive Vice President Date: August 19March 27, 2002 2001 Schedule A (As of August 19March 28, 20022001) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS Date Expiration Patents in the United States Issued Date 4,407,565 Roxxxx X. Xxxx "Light Valve Suspension Containing Fluorocarbon Liquid" 10/04/83 1/16/01 4,422,963 Roxxxx X. Xxxxxxxx xt al "Improved Light Polarizing Materials and Suspension Thereof" 12/27/83 12/27/00 4,772,103 Roxxxx X. Xxxx "Light Valve Containing an Improved Suspension, and Liquids Therefor" 9/20/88 8/8/06 5,002,701 Xxxxxx Roxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 10/27/09 5,093,041 Xxxxxx Joxxxx X. CheckXheck, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Paxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 7/5/09 5,130,057 Xxxxxx Roxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ Xxxxxx X. Xxxxxx, President Date: August 19December 11, 2002 RAZOR'S EDGE TECHNOLOGIES, INC2003 LEMINUR LIMITED. By:___________________________________________ Xxxxx X. XxxxxXxxxxxx, President attorney-in-fact Date: August 19November 28, 2002 2003 Schedule A (As of August 19December 11, 20022003) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS (*-indicates a patent with respect to non-US filings) Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 Modulator"5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 5,279,773 Xxxxxx X. Xxxx "Light Valve Incorporating A Suspension Stabilized With A Block Polymer" 1/18/94 3/23/12 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ Xxxxxx Roxxxx X. XxxxxxXxxx, President Date: August 19March 21, 2002 RAZOR'S EDGE TECHNOLOGIES2001 INSPECTECH AERO SERVICE, INC. By:___________________________________________ Xxxxx Jaxxx X. XxxxxXxxx, President Date: August 19March __, 2002 2001 Schedule A (As of August 19March 21, 20022001) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS Date Expiration Patents in the United States Issued Date 4,407,565 Roxxxx X. Xxxx "Light Valve Suspension Containing Fluorocarbon Liquid" 10/04/83 1/16/01 4,422,963 Roxxxx X. Xxxxxxxx xt al "Improved Light Polarizing Materials and Suspension Thereof" 12/27/83 12/27/00 4,772,103 Roxxxx X. Xxxx "Light Valve Containing an Improved Suspension, and Liquids Therefor" 9/20/88 8/8/06 5,002,701 Xxxxxx Roxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 10/27/09 5,093,041 Xxxxxx Joxxxx X. CheckXheck, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Paxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 7/5/09 5,130,057 Xxxxxx Roxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ By:/s/ Xxxxxx X. Xxxxxx Xxxxxx X. Xxxxxx, President and COO Date: August 19May 2, 2002 RAZOR'S EDGE TECHNOLOGIES2003 AIR PRODUCTS AND CHEMICALS, INC. By:___________________________________________ By:/s/ Xxxx X. Xx Xxxxx Xxxx X. XxxxxXx Xxxxx Vice President and General Manager, President Performance Materials Date: August 19May 2, 2002 2003 Schedule A (As of August 19May 2, 20022003) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS (*-indicates a patent with respect to non-US filings) Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 Modulator"5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 5,279,773 Xxxxxx X. Xxxx "Light Valve Incorporating A Suspension Stabilized With A Block Polymer" 1/18/94 3/23/12 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ Xxxxxx Jxxxxx X. Xxxxxx, President Date: August 19December 13, 2002 RAZOR'S EDGE TECHNOLOGIES, LAMINATED TECHNOLOGIES INC. By:___________________________________________ Xxxxx X. XxxxxJxxx Xxxxxxx, President Date: August 19December 13, 2002 Schedule A (As of August 19December 13, 2002) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx Rxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx Jxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Pxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 7/5/09 5,130,057 Xxxxxx Rxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ Xxxxxx X. Xxxxxx, President Date: August 19October 7, 2002 RAZOR'S EDGE TECHNOLOGIESSPD SYSTEMS, INC. By:___________________________________________ So-Xxxxx X. XxxxxXxx, Vice President Date: August 19October 7, 2002 Schedule A (As of August 19October 7, 2002) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ By:/s/ Xxxxxx X. Xxxxxx Xxxxxx X. Xxxxxx, President Date: August 19November 13, 2002 RAZOR'S EDGE TECHNOLOGIES, INC. By:___________________________________________ 2003 INNOVATIVE GLASS CORPORATION By:/s/ Xxxxxx Xxxxx X. Xxxxxx Xxxxx, President Date: August 19November 4, 2002 2003 Schedule A (As of August 19November 13, 20022003) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS (*-indicates a patent with respect to non-US filings) Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 Modulator"5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 5,279,773 Xxxxxx X. Xxxx "Light Valve Incorporating A Suspension Stabilized With A Block Polymer" 1/18/94 3/23/12 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ By:/s/ Xxxxxx X. Xxxxxx Xxxxxx X. Xxxxxx, President Date: August 191, 2002 RAZOR'S EDGE TECHNOLOGIES, INC. By:___________________________________________ Xxxxx X. Xxxxx2003 VISION (ENVIRONMENTAL INNOVATION) LIMITED By:/s/ Xxxxxx Xxxxxx Xxxxxx Xxxxxx, President Date: August 191, 2002 2003 Schedule A (As of August 191, 20022003) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS (*-indicates a patent with respect to non-US filings) Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 Modulator"5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 5,279,773 Xxxxxx X. Xxxx "Light Valve Incorporating A Suspension Stabilized With A Block Polymer" 1/18/94 3/23/12 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ By:/s/ Xxxxxx X. Xxxxxx Xxxxxx X. Xxxxxx, President Date: August 19April 5, 2002 RAZOR'S EDGE TECHNOLOGIES2004 SMARTGLASS IRELAND LIMITED By:/s/ Xxxx Xxxxxx Xxxx Xxxxxx, INC. By:___________________________________________ Xxxxx X. Xxxxx, President Managing Director Date: August 19April 5, 2002 2004 Schedule A (As of August 19April 5, 20022004) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS (*-indicates a patent with respect to non-US filings) Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 5,279,773 Xxxxxx X. Xxxx "Light Valve Incorporating A Suspension Stabilized With A Block Polymer" 1/18/94 3/23/12 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ By:/s/ Xxxxxx X. Xxxxxx Xxxxxx X. Xxxxxx, President Date: August 19June 6, 2002 RAZOR'S EDGE TECHNOLOGIES2003 TRACO, INC. By:___________________________________________ Xxxxx By:/s/ Xxxxxx X. Xxxxx, Xxxxxxx Xxxxxx X. Xxxxxxx-Vice President Date: August 19June 4, 2002 2003 Schedule A (As of August 19June 6, 20022003) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS (*-indicates a patent with respect to non-US filings) Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 Modulator"5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 5,279,773 Xxxxxx X. Xxxx "Light Valve Incorporating A Suspension Stabilized With A Block Polymer" 1/18/94 3/23/12 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ : /s/ Xxxxxx X. Xxxxxx Xxxxxx X. Xxxxxx, President and Chief Executive Officer Date: August February 19, 2002 RAZOR'S EDGE TECHNOLOGIES2013 TINT-IT JSC By: /s/ Xxxxxxxxx Xxxxxxxxxx Xxxxxxxxx Xxxxxxxxxx, INC. By:___________________________________________ Xxxxx X. Xxxxx, President Development Director Date: August February 19, 2002 2013 Confidential Proprietary Information of Research Frontiers Inc. Schedule A (As of August February 19, 20022013) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS Date Expiration (*-indicates a foreign patent application) Patents in the United States Date Issued Expiration Date 5,002,701 5,325,220 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions ThereofValve With Low Emissivity Coating As Electrode" 3/26/91 3/26/08 5,093,041 6/28/94 03/9/13 5,461,506 Xxxxxx X. Check, Check III et al "Light-Light Valve Suspensions Containing A Trimellitate Or Trimesate And Light Valves Containing The Same" 10/24/95 05/11/13 5,467,217 Xxxxxx X. Check III et al "Light Valve Suspensions and Films Containing UV Absorbers and Light Valves Containing The Same" 11/14/95 05/11/13 5,516,463 Xxxxxx X. Check III et al "Method of Making Light Polarizing Material Based on Ethylene-diamine Polyacetic Acid DerivativesParticles" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 7/5/09 5,130,057 05/14/96 07/08/14 5,650,872 Xxxxxx X. Xxxx et al "Light Polarizing Materials and Suspensions ThereofValve Containing Ultrafine Particles" 7/14/92 10/31/06 07/22/97 12/08/14 Confidential Proprietary Information of Research Frontiers Inc. Schedule A (Continued) Date Expiration Patents in the United States Date Issued DateExpiration Date 5,691,849 Xxxx Xxxxxxx; Xxxx-Xxxxxxxx Xxxxxx; Xxxxx Xxxx “Rear-View Assembly for a Vehicle and an Adaptor Therefor” 11/25/97 11/25/14 5,728,251 Xxxxxx X. Check III "Light Modulating Film of Improved UV Stability For a Light Valve" 03/17/98 09/27/15 5,764,402 Xxxx-Xxxxxxxx Xxxxxx; Xxxxxx Xxxxx “Optical Cell Control System” 06/09/98 04/24/15 5,838,482 Xxxxxx Xxxxxxxxx; Xxxxxx Xxxxxxx “Optical Cell” 11/17/98 05/16/15 6,114,405 Xxxxxxx Xxxxxx et al “Ultraviolet Radiation-Curable Light-Modulating Film for a Light Valve, and Method of Making Same” 09/05/00 10/09/17 6,156,239 Xxxxxx X. Xxxx et al “Light Polarizing Material, Liquid Suspensions and Films Thereof, and Light Valve Incorporating Same” 12/05/00 02/26/19 6,271,956 B1 Xxxxxx X. Xxxx et al “Method and Materials for Enhancing the Adhesion of SPD Films and Light Valves Comprising Same” 08/07/01 03/02/20 Confidential Proprietary Information of Research Frontiers Inc. Schedule A (Continued) Patents in the United States Date Issued Expiration Date 6,301,040 Xxxxxxxxxx Xxxxxxxxxx et al “SPD Films Having Improved Properties and Light Valves Comprising Same” 10/09/01 05/24/20 6,334,967 B1 Xxxxxx X. Xxxx et al “Light Polarizing Particles of Improved Particle Size Distribution” (See also listing for PCT/US99/15508) 01/01/02 12/21/20 6,416,827 Xxxxxxxxxx Xxxxxxxxxx et al “SPD Films and Light Valves Comprising Same” 07/09/02 10/27/20 6,429,961 B1 Xxxxxx X. Xxxxxx et al “Methods for Retrofitting Windows With Switchable and Non-Switchable Window Enhancements and Retrofitted Windows Produced Thereby” 08/06/02 10/03/20 6,522,446 Xxxxxx X. Xxxx “Anisometrically Shaped Metal Particles, Liquid Suspensions and Films Thereof And Light Valves Comprising Same” 02/18/03 04/25/21 6,529,312 B1 Xxxxxx X. Xxxx “Anisometrically Shaped Carbon and/or Graphite Particles, Liquid Suspensions and Films Thereof And Light Valves Comprising Same” [See also U.S. Patent No. 6,987,602 filed December 27, 2002, a continuation-in-part of this patent] 03/04/03 06/07/19 Confidential Proprietary Information of Research Frontiers Inc. Schedule A (Continued) Patents in the United States Date Issued Expiration Date 6,606,185 B2 Xxxxxx X. Xxxx “SPD Films and Light Valves Comprising Liquid Suspensions of Heat-Reflective Particles of Mixed Metal Oxides and Methods of Making Such Particles” 08/12/03 12/08/14 6,804,040 Xxxxxx X. Xxxxxxx et al “Method and Device for Controlling Voltage Provided to a Suspended Particle Device” 10/12/04 02/13/23 6,897,997 Xxxxxx X. Xxxxxxx “Method and Device for Controlling Voltage Provided to a Suspended Particle Device” (continuation-in-part of 6,804,040) 05/24/05 02/13/23 6,900,923 Xxxxxxxxxx Xxxxxxxxxx et al "Siloxane Matrix Polymers and SPD Light Valve Films Incorporating Same" 05/31/05 06/18/23 6,936,193 Xxxxxx X. Xxxx et al "SPD Light Valve Film Incorporating New Suspending Media, and Light Valve Incorporating Same" 08/30/05 04/14/23 Confidential Proprietary Information of Research Frontiers Inc. Schedule A (Continued) Patents in the United States Date Issued Expiration Date 6,987,602 B2 Xxxxxx X. Xxxx et al “Anisometrically Shaped Carbon and/or Graphite Particles, Liquid Suspensions and Films Thereof And Light Valves Comprising Same” (continuation-in-part of patent 6,529,312B1) 01/17/06 06/07/19 7,361,252 Xxxxxx X. Slovak et al “Methods for Laminating Films for SPD Light Valves and SPD Light Valves Incorporating Such Laminated Films” (claims priority from 60/562,329) 04/22/08 10/26/25 7,417,785 Xxxxxx X. Xxxxxxx “Methods and Circuits for Distributing Power to SPD Loads” 08/26/08 01/18/25 7,791,788 Xxxxxx X. Slovak et al “SPD Light Valves Incorporating Films Comprising Improved Matrix Polymers and Methods for Making Such Matrix Polymers” 09/07/10 01/21/29 7,847,033 Xxxxxxxxxx Xxxxxxxxxx et al "Materials and Methods for Improving Properties Of SPD Emulsions and Films" 12/07/10 07/27/29 Confidential Proprietary Information of Research Frontiers Inc. Schedule A (Continued) Patents in the United States Date Issued Expiration Date 7,920,321 Xxxxxx X. Xxxx et al “SPD Films and Light Valves Incorporating Overcoatings Which Enhance Adhesion to Substrates, Have Good Cohesion and Protect Against Electrical Short Circuits” 04/05/11 12/01/28 8,174,753 B2 Xxxxxx X. Xxxxxxx “Methods and Circuits for Distributing Power to SPD Loads” 05/08/12 05/08/28 Confidential and Proprietary Information of Research Frontiers Inc. PENDING UNITED STATES APPLICATIONS Serial Number Filing Date [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. PENDING INTERNATIONAL APPLICATIONS Serial Number Filing Date [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Confidential and Proprietary Information of Research Frontiers Inc. Country Patent Number or Serial Number Issued Filed Expiration [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Foreign patents and applications corresponding to U.S. Patent Number 5,325,220: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Japan 6-96451 05/10/94 [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Country Patent Number or Serial Number Issued Filed Expiration [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Confidential and Proprietary Information of Research Frontiers Inc. Country Patent Number or Serial Number Issued Filed Expiration [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Confidential and Proprietary Information of Research Frontiers Inc. Country Patent Number or Serial Number Issued Filed Expiration [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Confidential and Proprietary Information of Research Frontiers Inc. Country Patent Number or Serial Number Issued Filed Expiration [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Foreign patents and applications corresponding to U.S. Patent 6,156,239: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Japan 2000-533692 02/24/99 Foreign patents and applications corresponding to U.S. Patent 6,271,956B1: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Foreign patents and applications corresponding to U.S. Patent 6,301,040: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Japan 2001-586506 05/23/01 [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Foreign patents and applications corresponding to U.S. Patent 6,334,967B1: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *EPO 99937224.6 07/09/99 (Initially designated countries: Austria, Belgium, Cyprus, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, Monaco, Netherlands, Portugal, Spain, Sweden, Switzerland [including Liechtenstein] Turkey & United Kingdom) *Hong Kong 01105570.6 08/10/01 Foreign patents and applications corresponding to U.S. Patent 6,416,827: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *EPO 01988877.5 10/03/01 (Initially designated countries: Austria, Belgium, Cyprus, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, Monaco, Netherlands, Portugal, Spain, Sweden, Switzerland [including Liechtenstein] Turkey & United Kingdom) [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Foreign patents and applications corresponding to U.S. Patent 6,429,961: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *EPO 01975628.7 10/01/01 (Initially designated countries: Austria, Belgium, Cyprus, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, Monaco, Netherlands, Portugal, Spain, Sweden, Switzerland [including Liechtenstein] Turkey & United Kingdom) [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Confidential and Proprietary Information of Research Frontiers Inc. Country Patent Number or Serial Number Issued Filed Expiration Foreign patents and applications corresponding to U.S. Patent 6,517,746: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Korea 00-0000-0000000 10/24/03 [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Japan 2002-584071 04/24/02 [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Foreign patents and applications corresponding to U.S. Patent 6,804,040: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Europe 04737269.3 02/09/04 (Initially designated countries: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Luxembourg, Monaco, Netherlands, Portugal, Romania, Spain, Slovenia, Slovak Republic, Sweden, Switzerland [including Liechtenstein] Turkey & United Kingdom.) [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Korea 1020057014575 02/09/04 Foreign patents and applications corresponding to U.S. Patent 6,900,923: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Europe 04776608.4 06/15/04 [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Foreign patents and applications corresponding to U.S. Patent 6,936,193 B2: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Europe 04750042.6 04/13/04 *Japan 2006-509949 04/13/04 [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Canada 2,520,701 04/13/04 [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Foreign patents and applications corresponding to U.S. Patent 7,361,252: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Europe 04779006.8 07/23/04 *Japan 2007-508320 07/23/04 [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. Confidential and Proprietary Information of Research Frontiers Inc. Country Patent Number or Serial Number Issued Filed Expiration Foreign patents and applications corresponding to U.S. Patent 7,417,785: *Canada 2595092 01/11/06 *China 20068002633.X 01/11/06 *Europe 06718247.7 01/11/06 *India 5515/DELNP/20 01/11/06 *Japan 2007552182 01/11/06 *Japan (div.) 2012-115259 01/11/06 *Korea 70164202007 01/11/06 Foreign patents and applications corresponding to U.S. Patent 7,791,788: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Brazil PI106213480 11/29/06 *Canada 2640630 11/29/06 [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Europe 068446038 11/29/06 *India 7691DELNP2008 11/29/06 *Japan 2008556307 11/29/06 *Korea 70205022008 11/29/06 Foreign patents and applications corresponding to U.S. Patent 7,847,033: [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *Europe 06773658.7 06/21/06 *India 8521DELNP2007 06/21/06 *Japan 2008520253 06/21/06 [Confidential Information Omitted and filed separately with the Securities and Exchange Commission]. *China 200680023560.2 06/21/06 Foreign patents and applications corresponding to U.S. Patent 7,920,321: *Europe 088559380 12/01/08 *Japan 2010536915 12/01/08 *Korea 1020107014980 12/01/08 *Australia 2008331875 12/01/08 *Canada 2708024 12/01/08 Foreign patents and applications corresponding to U.S. Patent Application 12/851,285: *China 201080035054.1 08/06/10 *Korea 00-0000-0000000 08/06/10 *Europe 10807208.3 08/06/10 *Canada 2,769,076 08/06/10 *Australia 0000000000 08/06/10 *Japan 2012-523971 08/06/10 Confidential and Proprietary Information of Research Frontiers Inc. Country Patent Number or Serial Number Issued Filed Expiration Foreign patents and applications corresponding to U.S. Patent Application 12/915,423: *India 3193/DELNP/2012 10/29/10 *Europe 10857620.8 10/29/10 *Australia 2010361143 10/29/10 *Korea 00-0000-0000000 10/29/10 *China 201080049286.2 10/29/10 *Japan 2012-537096 10/29/10 Foreign patents and applications corresponding to U.S. Patent Application 13/182,087 *Australia 0000000000 07/13/11 *Europe 11807427.7 07/13/11

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ Xxxxxx X. Xxxxxx, President Date: August 191, 2002 RAZOR'S EDGE TECHNOLOGIES, INC. 2003 VISION (ENVIRONMENTAL INNOVATION) LIMITED By:___________________________________________ Xxxxx X. XxxxxXxxxxx Xxxxxx, President Date: August 191, 2002 2003 Schedule A (As of August 191, 20022003) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS (*-indicates a patent with respect to non-US filings) Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 Modulator"5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 5,279,773 Xxxxxx X. Xxxx "Light Valve Incorporating A Suspension Stabilized With A Block Polymer" 1/18/94 3/23/12 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ Xxxxxx X. XxxxxxXxxx, President Chairman and CEO Date: August 19July 2, 2002 RAZOR'S EDGE TECHNOLOGIES, INC. ISOCLIMA S.P.A. By:___________________________________________ Xxxxx X. XxxxxXxxxxxx Xxxxxxxxx, President General Director Date: August 19July 2, 2002 Schedule A (As of August 19July 2, 2002) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ Xxxxxx Jxxxxx X. Xxxxxx, President Date: August 19April 17, 2002 RAZOR'S EDGE TECHNOLOGIES, INC. 2003 CUSTOM GLASS CORPORATION By:___________________________________________ Xxxxx Jxxx X. XxxxxXxxx, President Date: August 19April 17, 2002 2003 Schedule A (As of August 19April 17, 20022003) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx Rxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx Jxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Pxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 Modulator"5/05/92 7/5/09 5,130,057 Xxxxxx Rxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 5,279,773 Rxxxxx X. Xxxx "Light Valve Incorporating A Suspension Stabilized With A Block Polymer" 1/18/94 3/23/12 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ By:/s/ Xxxxxx X. Xxxxxx Xxxxxx X. Xxxxxx, President Date: August 19December 11, 2002 RAZOR'S EDGE TECHNOLOGIES2003 LEMINUR LIMITED. By:/s/ Xxxxx Xxxxxxx Xxxxx Xxxxxxx, INC. By:___________________________________________ Xxxxx X. Xxxxx, President attorney-in-fact Date: August 19November 28, 2002 2003 Schedule A (As of August 19December 11, 20022003) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS (*-indicates a patent with respect to non-US filings) Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 Modulator"5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 5,279,773 Xxxxxx X. Xxxx "Light Valve Incorporating A Suspension Stabilized With A Block Polymer" 1/18/94 3/23/12 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ By:/s/ Xxxxxx X. Xxxxxx Xxxxxx X. Xxxxxx, President Date: August 19May 30, 2002 RAZOR'S EDGE TECHNOLOGIES2003 KERROS LIMITED By:/s/ Xxxxxxx Xxxxxx Xxxxxxx Xxxxxx, INC. By:___________________________________________ Xxxxx X. Xxxxx, President Chief Executive Officer Date: August 19May 30, 2002 2003 Schedule A (As of August 19May 30, 20022003) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS (*-indicates a patent with respect to non-US filings) Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 Modulator"5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 5,279,773 Xxxxxx X. Xxxx "Light Valve Incorporating A Suspension Stabilized With A Block Polymer" 1/18/94 3/23/12 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ Xxxxxx X. Xxxxxx, President Date: August 19December 9, 2002 RAZOR'S EDGE TECHNOLOGIESBRG GROUP, INCLTD. By:___________________________________________ Xxxxx Xxxxxxxx X. XxxxxXxxxxx, Xx. President Date: August 19December 9, 2002 Schedule A (As of August 19December 9, 2002) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 Schedule A (Continued) Date Expiration Patents in the United States Issued Date

Status of the Parties. The status of the parties under this Agreement shall be solely that of independent contractors. No party shall have the right to enter into any agreements on behalf of the other party nor shall it represent to any person that it has such right or authority. The parties, through their duly authorized representatives, and intending to be legally bound, have executed this Agreement, as of the date and year first above written, whereupon it became effective in accordance with its terms. RESEARCH FRONTIERS INCORPORATED By:_____________________________________________ Xxxxxx X. Xxxxxx, President Date: August 19May 30, 2002 RAZOR'S EDGE TECHNOLOGIES2003 KERROS LIMITED By:___________________________________________ Xxxxxxx Xxxxxx, INC. Chief Executive Officer Date: May 30, 2003 By:___________________________________________ Xxxxx X. XxxxxXxxxxxx, President Managing Director Date: August 19May 30, 2002 2003 Schedule A (As of August 19May 30, 20022003) LIST OF UNITED STATES, INTERNATIONAL AND FOREIGN PATENTS AND PATENT APPLICATIONS (*-indicates a patent with respect to non-US filings) Date Expiration Patents in the United States Issued Date 5,002,701 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 3/26/91 3/26/08 5,093,041 Xxxxxx X. Check, III et al "Light-Polarizing Material Based on Ethylene-diamine Polyacetic Acid Derivatives" 3/03/92 7/30/10 5,111,331 Xxxx Xxxxxxxxx "Electro-Optical Light Modulator" 5/05/92 Modulator"5/05/92 7/5/09 5,130,057 Xxxxxx X. Xxxx "Light Polarizing Materials and Suspensions Thereof" 7/14/92 10/31/06 5,279,773 Xxxxxx X. Xxxx "Light Valve Incorporating A Suspension Stabilized With A Block Polymer" 1/18/94 3/23/12 Schedule A (Continued) Date Expiration Patents in the United States Issued Date