Grant-Back License. (a) Subject to the terms of this Section 2.3, and effective as of the Effective Date, Purchaser hereby grants back to Seller and each of its Subsidiaries (but only as long as such Subsidiary is and remains a Subsidiary of Seller), an irrevocable, non-exclusive, non-transferable and non-assignable (except in the event of a Change of Control as set forth below), non-sublicensable, worldwide, fully paid-up license under the Assigned Patents, to make, have made (to the extent substantially designed by Seller or its Subsidiaries), import, use, offer to sell, sell and otherwise dispose of Seller Products to any third party. The license and rights set forth in this Section 2.3 shall apply only to the Assigned Patents assigned by Seller to Purchaser under this Agreement and shall not apply to any other Patents of Purchaser or any of its Affiliates, whether by implication, estoppel or otherwise (even if such other Patents are necessary for practice of the Assigned Patents).
Appears in 3 contracts
Sources: Patent Purchase Agreement, Patent Purchase Agreement (hopTo Inc.), Patent Purchase Agreement (hopTo Inc.)