definiens: means Licensor 's proprietary trademark CIVANEXTM, 1.54 means a claim in any unexpired and issued Licensor Patents ' righl(s ) that has not been disclaimed, revoked or held invalid by a final unappealable decision of a court or government agency of competent jurisdiction, ARTICLE 2 LICENSE GRANT 2,1 License Grant -Subject to the temlS and conditions of this Agreement, Licensor grants to sanofi·avcntis : i ) the exclusive license ( even as to Licensor ), including the right to grant sublicense s, under the Licensor Patents, the Licensor Know - How, the Licensor Core Technology, the Licensor Core Technolo gy Inventions and the Licensor Trademark, if any, in the Territory, to make, have made, use and Commerciali ze the Compound, the Product and Product Improvemen ts in the Territory ; For greater certainty, sanofi·aventis may exercise its rights and obligations under this Agreement through its Affiliates, distributors and sub·distributors through multiple tiers