Common use of Grant Back License to Avaya Clause in Contracts

Grant Back License to Avaya. Licensee hereby grants to Avaya an irrevocable, perpetual, non-exclusive, sublicensable, royalty-free, fully paid up, worldwide license under any and all of Licensee's Intellectual Property rights related to any Permitted Modifications, to (i) use, make, sell, execute, adapt, translate, reproduce, display, perform, prepare derivative works based upon, distribute (internally and externally) and sublicense the Permitted Modifications and their derivative works, and (ii) sublicense others to do any, some, or all of the foregoing.

Grant Back License to Avaya. Licensee hereby grants to Avaya an irrevocable, perpetual, non-exclusive, sublicensablesub-licensable, royalty-free, fully paid up, worldwide license under any and all of Licensee's Intellectual Property rights related to any Permitted Modifications, to (i) use, employ, practice, make, have made, sell, execute, adapt, translate, reproduce, display, perform, prepare derivative works based upon, distribute (internally and/or otherwise exploit any and externally) and sublicense the all Permitted Modifications and their derivative works, and (ii) sublicense others to do any, some, or all of the foregoingModifications.

Grant Back License to Avaya. Licensee hereby grants to Avaya an irrevocable, perpetual, non-exclusive, sublicensable, royalty-free, fully paid up, worldwide license under any and all of Licensee's Intellectual Property rights related to any Permitted Modifications, to (i) use, employ, practice, make, have made, sell, execute, adapt, translate, reproduce, display, perform, prepare derivative works based upon, distribute (internally and/or otherwise exploit any and externally) and sublicense the all Permitted Modifications and their derivative works, and (ii) sublicense others to do any, some, or all of the foregoingModifications.