definiens: shall mean : ( a)an invention that is ( i ) conceived and/or reduced to practice by [COMPANY] or its Affiliates, ( ii ) claimed in an issuedpatent owned by [COMPANY] or its Affiliates and having a priority date that is during the [COMPANY] Exclusivity Term, and ( iii ) the practice of which, if practiced at the time of said priority date, would be Covered by at least one claimof an issued, unexpired, valid, and enforceable patent that is licensed hereunder by [COMPANY] or its Affiliates toMonsanto and its Affiliates ; ( b)an invention that is ( i ) conceived and/or reduced to practice by [COMPANY] or its Affiliates, ( ii ) claimed in an issuedpatent owned by [COMPANY] or its Affiliates and having a priority date that is during the period beginning with theEffective Date and ending [ * * ] years after the Effective Date, ( iii ) directed to or comprises software code ( whether inObject Code Form or Source Code Form ) and/or the use of thereof, and ( iv ) derived, entirely or in part, fromSoftware ; or ( c)an invention that is ( i ) conceived and/or reduced to practice by [COMPANY] or its Affiliates, ( ii ) claimed in an issuedpatent owned by [COMPANY] or its Affiliates and having a priority date that is during the period beginning with theEffective Date and ending [ * * ] years after the Effective Date, ( iii ) directed to or comprises an siRNA composition, including the design of sequences and their chemical compositions, and ( iv ) derived, entirely or in part, fromLicensed Know - How