definiens: shall mean any and all confidential and proprietary information, materials, or data, owned or licensed from a party ( with a right to sublicense in the Territory, subject to the terms of such license ) by SENJU or SENJU Subsidiary as of the Signing Date or during the term hereof, which relate to the Compound or Product that are necessary or useful for the practice of the Patent Rights, including without limitation, the manufacture, development, and commercialization of the Product, and obtaining Government Approval . For the avoidance of doubt, and without limiting the above, all information, materials and data related to the Compound or the Product and that is licensed to SENJU by TANABE under the SENJU - TANABE License Agreement is included in the Technical Information & Know - How . All Technical Information & Know - How shall be provided by SENJU in a writing marked or if orally disclosed, shall be memorialized by SENJU in a writing marked and provided to ISTA within thirty ( 30 ) days of its oral disclosure