definiens: means all Motif and Mechanism Patents Controlled by Alnylamafter the Restatement Date and having an earliest priority date of no later than [ * * ] or that is necessary to practicea Patent licensed hereunder ; provided, however that ( a ) for any such Motif and Mechanism Patents that areacquired, licensed or invented that include financial or other obligations to a Third Party, the provisions ofSection 11.8 will govern whether such Patent will be included as an [COMPANY] Future Motif and Mechanism Patentand ( b ) [COMPANY] Future Motif and Mechanism Patents do not include Patents that constitute [COMPANY] ExcludedTechnology, or Co - Exclusive ssRNAi Patents . Notwithstanding the foregoing, ( i ) in the event an Acquisitioninvolving Isis occurs before [ * * ], the date used in this definition will be automatically changed to the date ofsuch Acquisition, and ( ii ) in the event of an Early Collaboration Termination under Section 14.4, solely withrespect to the licenses granted to Isis under Section 6.1(i ), the date used in this definition will beautomatically changed to the Collaboration Termination Date