definiens: means a Third Party to whom Kolltan, as permitted under this Agreement, grants alicense or sublicense, as the case may be, under the [COMPANY] IP, [COMPANY] Additional IP or Joint IP toResearch, Develop, Manufacture, Commercialize or otherwise use the Licensed Antibody, any Licensed Product, anyFollow - On Antibody or any Follow - On Product, or otherwise grants rights to distribute, promote or sell LicensedProducts or Follow - On Products ; provided, however, Sublicensee does not include any Third Party who purchases aLicensed Product or Follow - On Product under a limited license or sublicense, as the case may be, as required toenable such Third Party ( a ) to perform final packaging for such Licensed Product or Follow - On Product for localdistribution, ( b ) to conduct a confirmatory Clinical Trial of such Licensed Product or Follow - On Product to support afiling for Regulatory Approval of such Licensed Product or Follow - On Product in such Third Party ’s distribution territoryor ( c ) to prepare and make a filing for a Regulatory Approval of such Licensed Product or Follow - On Product in suchThird Party ’s distribution territory