definiens: means ( a ) the Existing [COMPANY] Patents ( including, for clarity, [ … * * * … ] ), ( b ) the Collaboration Patents,(c ) any Patent that is not a Collaboration Patent and that is filed on or after the Effective Date, ( d ) those Patents that claim priority, directlyor indirectly, in whole or in part, to any of the Patents in ( a ) and ( b ), that in each case ( a ), ( b ), ( c ) and ( d ) is Controlled by [COMPANY] or itsAffiliate(s ) during the Term and that is related to the Licensed Compound, the Licensed Product or a [COMPANY] Combination Product, and that ineach case ( a ), ( b ), ( c ), and ( d ) is reasonably necessary or useful to make, use, sell, offer for sale, import or export Licensed Compound orLicensed Products or [COMPANY] Combination Products in the Field