Promotion and Cooperation Agreement Sample Contracts

EXTENSION AND AMENDMENT TO PROMOTION AND COOPERATION AGREEMENT

Promotion and Cooperation Agreement • March 16th, 2007 • Collagenex Pharmaceuticals Inc • Pharmaceutical preparations

• Contract Type
  Promotion and Cooperation Agreement
• Filed
  March 16th, 2007
• Company
  Collagenex Pharmaceuticals Inc
• Industry
  Pharmaceutical preparations

CollaGenex Pharmaceuticals Inc., a corporation established under the laws of Delaware with offices at 41 University Drive, Newtown, PA 18940, (“CollaGenex”), and

Confidential Materials omitted and filed separately with the Securities and Exchange Commission. Asterisks denote omissions. Promotion and Cooperation Agreement Parties

Promotion and Cooperation Agreement • June 10th, 2005 • Collagenex Pharmaceuticals Inc • Pharmaceutical preparations • Delaware

• Contract Type
  Promotion and Cooperation Agreement
• Filed
  June 10th, 2005
• Company
  Collagenex Pharmaceuticals Inc
• Industry
  Pharmaceutical preparations
• Jurisdiction
  Delaware

This Promotion and Cooperation Agreement (the “Agreement”) is effective June 6, 2005, (the “Effective Date”) by and between Primus Pharmaceuticals, Inc., with offices at 4725 N Scottsdale Rd, Suite 200 Scottsdale, AZ 85251 (“Primus”) and CollaGenex Pharmaceuticals, Inc. with offices at 41 University Drive, Newtown, Pennsylvania 18940 (“CollaGenex”).