definiens: means ( i ) all patent applications and issued patent s claiming the priority date of the French application published as FR 2 646 438 relating to a PROCESS FOR THE SPECIFIC REPLACEMENT OF A COPY OF A GENE PRESENT IN THE RECEIVER GENOME VIA THE INTEGRATION OF A GENE, including but not limited to those referenced in Exhibit A ; ( ii ) any application or patent corresponding to the national or regional phases of the PCT international application WO 90/11354 ; ( iii ) the European Patent EP 419 621 as well as any divisional applications ; ( iv ) any US and other for eign patents and patent applications corresponding to an y of the foregoing in ( i ), ( ii ), ( iii ) and/or ( iv ), and/or any divisions, continuations, continuations - in - part, ex tensions or reissues thereof ; and ( v ) all patent applications July 1, 2008 and issued patents claiming priority to any of the patents or patent applications referenced in Exhibi t A