definiens: means : ( a ) any Derivative : ( i ) which contains or comprises [ an [COMPANY] Agreement Scaffold or an [COMPANY] Agreement Scaffold together with anyone or more chemical groups covalently bound to such scaffold ] ; and ( ii ) either : ( A ) [ whose manufacture, use or sale in any Major Country would, but for the license rights granted by [COMPANY] to [COMPANY] under this Agreement, infringe a Valid Claim in a Licensed Compound Patent Right or a Joint Patent Right ], or ( B ) [ which was produced, identified, developed or generated through the practice of the Licensed Compound Patent Rights or the use of the Licensed Compound Know - How pursuant to the rights granted by [COMPANY] to [COMPANY] under this Agreement ] ; and ( b ) any [ salt, metabolite, prodrug, constitutional or geometric isomer, reglOlSomer, stereoisomer ( including any enantiomer or diastereoisomer ), salt form, hydrate, solvate, polymorph or other physical form of any such compound ; her physical form of any such compound ]