definiens: means all Patent Rights that are Controlled by Zy meworks or its Affiliates as of the Effective Date or during t he Term that : 1.69.1 claim any method in the [COMPANY] Platfor m that is useful for the manufacture or production of ( i ) any Research Product solely durin g the Research Program Term, ( ii ) the Back - up Produ ct until the expiration or termination of Back - up Period, or ( iii ) a Licensed Product ; 1.69.2 claim any Linker - Cytotoxin contained in a ny Research Product or Back - up Product ( solely during the Research Program Term or until t he expiration or termination of the Back - up Period, respectively ) or the Lead Linker - Cytotoxin or the m anufacture, use, offer for sale, sale or importatio n of any Linker - Cytotoxin, in each case contained in ( i ) any Research Product solely during the Research Progra m Term, ( ii ) the Back - up Product until the expiration or te rmination of the Back - up Period, or ( iii ) a License d Product ; or 1.69.3 are otherwise necessary for the research, development, manufacture, use, offer for sale, sale, or importation of any Linker - Cytotoxin contained in ( i ) any Research Product solely during the Research Program Term, ( ii ) the Back - up Product until the ex piration or termination of the Back - up Period, or ( iii ) a Licensed Product ; in each case ( Section 1.69.2–1.69.3 ), either alone or as part of a Licensed Product ( and, solely durin g the Research Program Term, the Research Products, and solely unt il the expiration or termination of the Back - up Per iod, the Back - up Product )