definiens: means, in each case to the extent owned and contr olled by [COMPANY] : ( a ) the patents and patent applications listed in Exhibit 1.73 : ( in cluding the PCT or U.S. utility application claimin g priority to such application(s ) that are filed on such applicat ion(s ) ) ; ( b ) any patent or patent application that claims priority to or is a divisional, continuation, reissue, renew al, reexamination, substitution or extension of any patent application identified in ( a ) ; ( c ) any patents issu ing on any patent application identified in ( a ) or ( b ), including any reissues, renewals, reexaminations, substitutio ns or extensions thereof ; ( d ) any claim of a contin uation - in - part application or resulting patent ( including any reissues, renewals, reexaminations, substitutions or extensions thereof ) that is entitled to the priority date of, and is directed specifically to subject matter spec ifically described in, at least one of the patents or patent applicati ons identified in ( a ), ( b ) or ( c ) ; ( e ) any foreign counterpart ( including PCTs ) of any patent or patent applicatio n identified in ( a ), ( b ) or ( c ) or of the claims i d entified in ( d ) ; and ( f ) any supplementary protection certificates, pediatric exclusivity periods, any other patent ter m extensions and exclusivity periods and the like of or based on any patents and patent applications identified in ( a ) through ( e )