definiens: means U.S. patents and patent applications and ( a ) any foreign counterparts thereof, ( b ) all divisionals, continuations, continuations in - part thereof or any other patent or patent application claiming priority directly or indirectly to ( i ) any such specified patents or patent applications or ( ii ) any patent or patent application from which such specified patents or patent applications claim direct or indirect priOlity, and ( c ) all patents issuing on any of the foregoing, and any foreign counterparts thereof, together with all registrations, reissues, re - examinations, renewals, supplemental protection certificates, or extensions of any of the foregoing, and any foreign counterparts thereof ; provided, however, that continuations - in - part of the Upstream Patents arc only included to the extent that the subject matter claimed in each such continuation - in - part is described in and enabled by the disclosure of an Upstream Patent to which any particular continuation - in - part claims priority