definiens: shall mean ( a ) t he patents and patent applications listed on Exhibi t A hereto, ( b ) all patents and patent applications in the Terr itory that claim or cover the Compound and for whic h [COMPANY] heretofore or hereafter has an ownership or ( sub ) l icensable interest, ( c ) all divisions, continuation s, continuations - in - part, that claim priority to, or c ommon priority with, the patent applications listed in clauses ( a ) — ( b ) above or the patent applications that resulte d in the patents described in clauses ( a ) — ( b ) abo ve, and ( d ) all patents that have issued or in the future i ssue from any of the foregoing patent applications, including utility, model and design patents and certificates of invention, together with any reissues, reexamina tions, renewals, extensions or additions thereto