definiens: shall mean, in each case to the extent owned and controlled by DFCI : ( a ) the patentapplications and patents listed in Exhibit 1.2 ( including any PCT and/or U.S. utility applications claiming priority to anysuch provisional applications that are filed on or before the one year conversion date thereof ) ; ( b ) any patent or patentapplication that claims priority to and is a divisional, continuation, reissue, renewal, reexamination, substitution orextension of at least one of the patents or patent applications identified in ( a ) ; ( c ) any patents issuing on any of thepatent applications identified in ( a ) or ( b ), including any reissues, renewals, reexaminations, substitutions orextensions thereof ; ( d ) any claim of a continuation - in - part application or patent, which claim is entitled to the prioritydate of, and covers subject matter described in, at least one of the patents or patent applications identified in ( a),(b ) or ( c ) ; ( e ) any foreign counterpart ( including PCTs ) of any patent or patent application identified in ( a ), ( b ) or ( c ) orof the claims identified in ( d ) ; and ( f ) any supplementary protection certificates, pediatric exclusivity periods, any otherpatent term extensions and exclusivity periods and the like and any equivalents anywhere in the world of any patentsand patent applications identified in ( a ) through ( e )