definiens: shall mean any and all rights i n and to : ( a ) all patents and patent applications listed i n Exhibit A hereto together with any other patents and patent applications developed in the laboratory of Dr. Judith Campisi at Buck that are owned or contro lled by Buck as of the Effective Date and that claim invent ions claimed or disclosed in the patent(s ) and pate nt application(s ) on Exhibit A ( collectively, the ) ; and ( b ) all patents and patent applications claiming inventions developed pursuant to Campisi Research Agreement for which Sponsor exercises its option th ereunder ( ) ; an d ( c ) all patents and patent applications claiming inventions developed pursuant to Melov Research Agreement for which Sponsor exercises its option un der Section 7.6.2 thereof ( ) ; and ( d ) all patents and patent applications claiming Additional Inventions with respect to which Sponsor exercised its option pursuant to Section 2 . 2 ( ) ; and ( e ) all divisions, continuations, continuations- in - part ( to the extent entitled to the priority dat e of any of the Existing Patents, Research Agreement Pat ents, or Additional Invention Patents ), patents of addition, and substitutions of the Existing Patents or Resear ch Agreement Patents, or Additional Invention Paten ts together with all registrations, reissues, reexamin ations or extensions of any kind with respect to an y of the foregoing patents ; and ( f ) all counterparts, including supplemental pro tection certificates, to any of the Existing Patent s, Research Agreement Patents, or Additional Invention Patents issued by or filed in any country or juris diction other than the United States