definiens: means ( a ) the patents and patent applications listed in Schedule C ; ( b ) alldivisionals, continuations, and continuations - in - part ( to the extent the claims thereof are entirelysupported by one or more patents and patent applications listed on Schedule C to which it claimspriority ) that claim priority to the patents or patent applications described in subsection ( a ) ; ( c ) anyother subsequent patent application filings in any country worldwide ( to the extent the claims thereofare entirely supported by one or more patents and patent applications listed on Schedule C to which itclaims priority ) ; and ( d ) all letters of patent granted with respect to any of the foregoing, and allpatents of addition, restorations, extensions, supplementary protection certificates, registration orconfirmation patents, reissues and re - examinations of any of the foregoing ; each of the foregoing ( a)through ( d ), to the extent Controlled by PFIZER