definiens: shall mean all patents, patent applications and invention disclosures the subject of which is an invention that is : ( i ) conceived . in the course of performing the Research Program during the Research Term and reduced to practice prior to the third ( 3,d ) anniversary of the end of the Research Term solely by or under authority of personnel of [COMPANY] Idec or any of its Controlled Affiliates ; or ( ii ) conceived and reduced to practice solely by or under authority of personnel ofBiogen Idec or any of its Controlled Affiliates after the Effective Date but prior to the third ( 3nl ) anniversary of the end of the Research Term in the course of activities directe~ to the discovery, research, or development of Collaboration Compounds . It is to be understood that [COMPANY] Idec Collaboration Patents shall include any divisions, continuations, continuations - in - part, reissues, reexaminations, extensions or other governmental actions which extend any of the patent applications or patents in ( i ) or ( ii ) above, and any substitutions, confirmations, registrations, revalidations or foreign counterparts of any of the foregoing . Notwithstanding the foregoing, [COMPANY] Idec Collaboration Patents shall in all cases exclude Sunesis Core Technology and Joint Collaboration Patents