definiens: means ( a ) with respect to a paten t, collectively, any patent applications from which such patent issued, and all patents and patent appl ications described in clause ( b ) with respect to ea ch such patent application ; and ( b ) with respect to a patent appli cation ( including any provisional application ), the following items, collectively : ( i ) all divisionals, continua tions and continuations - in - part of such patent appl ication ; ( ii ) any patents ( including certificates of correction ) issu ing from such patent application or any patent appl ication described in clause ( i ) ; ( iii ) all patents and pate nt applications based on, corresponding to or claim ing the priority date(s ) of such patent application or any of the pa tents and patent applications described in clauses ( i ) or ( ii ) ; ( iv ) all rights derived from any of the items described in clauses ( i ), ( ii ) or ( iii ) including any substit utions, extensions ( including supplemental protection certificates ), r egistrations, confirmations, reissues, re - examinati ons and renewals of any of the patents described in clauses ( ii ) or ( iii ) ; and ( v ) foreign counterparts of any of the foregoing