definiens: means:(a ) with respect to a patent, the following items, collectively : any patent applications from which such patentissued, and all patents and patent applications described in clause ( b ) with respect to each such patent application;(b ) with respect to a patent application ( including any provisional application ), the following items, collectively : ( i ) all divisionals, continuations and continuations - in - part of such patent application ; ( ii ) any patents(including certificates of correction ) issuing from such patent application or any patent application described in clause(i ) ; ( iii ) all patents and patent applications based on, corresponding to or claiming the priority date(s ) of any of thepatents and patent applications described in clauses ( i ) or ( ii ) ; ( iv ) any substitutions, extensions ( includingsupplemental protection certificates ), registrations, confirmations, reissues, re - examinations and renewals of any ofthe patents described in clauses ( ii ) or ( iii ) ; and ( iv ) foreign counterparts of any of the foregoing