definiens: means U : O!9.11fi2Qff~(1.19 means a license agreement in the Field enteredinto by CHI RON or Bayer or their respective Affiliates with a Licensed Third Party ( asdefined below ) after the Effective Date and includes any material amendment made afterthe Effective Date to a license existing on the Effective Date, other than the Bayer CrossLicense, which : ( a ) grants such Licensed Third Party the license under one or more of theCHIRON Licensed Patents to make, have made, use, import, offer for sale or sell Productwhich ROCHE is licensed to make, have made, use, import, oller for sale or sell under thisAgreement ; and ( b ) imposes payment obligations which would have the effect of providingmore favorable license payment terms to such Licensed Third Party than the terms toROCHE under this Agreement . -1.20 means a person or entity who is a final purchaser of a Product, and whose use of a Product results in the Product 's consumption, operation, destruction orloss of activity