system: You are a contract-analysis assistant performing a span-extraction task. You are given an excerpt from a commercial contract and the name of a clause type to locate within it.

Return the exact text of the requested clause, copied verbatim from the excerpt — identical wording and punctuation, with no paraphrasing, summarising, explanation, or added commentary.

The excerpt is one window of a much longer contract and often will not contain the requested clause. If the requested clause does not appear in this excerpt, respond with exactly: Not found.

Output only the extracted clause text, or the exact string `Not found.` — nothing else.

user: Contract excerpt:
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terms of this Agreement. 2.2 Trademark Licenses. The parties hereby grant to each other non-exclusive, fully-paid, royalty-free licenses to utilize the other party's trademarks, as follows: (a) Biocept Trademarks. To facilitate the promotion and performance of Tests, during the Term Biocept hereby grants Life Technologies a non-exclusive, royalty-free, non-transferable license to use the Biocept Trademarks solely for 3 use in connection with the promotion and performance of the Tests in the Territory. All materials associated with the Tests and used by Life Technologies in connection with the promotion of the Tests, including web-based, shall be co-branded with such Biocept Trademarks as approved by Biocept prior to distribution. All use of Biocept Trademarks by Life Technologies hereunder (including all goodwill arising as a result of such use) shall inure to the benefit of Biocept, and these rights, whether registered or not registered, at all times shall remain the sole property of Biocept. Biocept shall provide Life Technologies with copies of the Biocept Trademarks in an appropriate form for the uses contemplated in this Agreement. Life Technologies shall provide Biocept with samples of all proposed use of the Biocept Trademarks in advance of such proposed use and Biocept shall have the right to approve the appearance and placement of Biocept Trademarks by Life Technologies for the purpose of protecting and maintaining the standards of quality maintained by Biocept for products sold under the Biocept Trademarks and for use of the Biocept Trademarks. If Biocept at any time finds that Life Technologies is not in compliance with this Section, then Biocept may notify Life Technologies in writing of such deficiencies, and if Life Technologies fails to correct such deficiencies within thirty (30) days after receipt of such notice, Biocept may, at its election and in addition to any other remedies, terminate the license granted to Life Technologies with respect to the Biocept Trademarks. Life Technologies shall display the ™ or symbol, as directed by Biocept, in connection with Life Technologies' use of the Biocept Trademarks. (b) Life Technologies Trademarks. To facilitate the promotion and performance of Tests, during the Term Life Technologies hereby grants Biocept a non-exclusive, royalty-free, non-transferable license to use the Life Technologies Trademarks solely for use in connection with the promotion and performance of the Tests in the Territory. Materials associated with the Tests and used by Biocept in connection with the promotion of Tests, including web-based materials, may be co-branded with such Life Technologies Trademarks as approved by the parties prior to distribution. All use of Life Technologies Trademarks by Biocept hereunder including all goodwill arising as a result of such use) shall inure to the benefit of Life Technologies, and these rights, whether registered or not registered, at all times shall remain the sole property of Life Technologies. Life Technologies shall provide Biocept with copies of the Life Technologies Trademarks in an appropriate form for the uses contemplated in this Agreement. Biocept shall provide Life Technologies with samples of all proposed use of the Life Technologies Trademarks in advance of such proposed use and Life Technologies shall have the right to approve the appearance and placement of Life Technologies Trademarks by Biocept for the purpose of protecting and maintaining the standards of quality maintained by Life Technologies for products sold under the Life Technologies Trademarks and for use of the Life Technologies Trademarks. If Life Technologies at any time finds that Biocept is not in compliance with this Section, then Life Technologies may notify Biocept in writing of such deficiencies, and if Biocept fails to correct such deficiencies within thirty (30) days after receipt of such notice, Life Technologies may, at its election and in addition to any other remedies, terminate the license granted to Biocept with respect to the Life Technologies Trademarks. Biocept shall display the ™ or symbol, as directed by Life Technologies, in connection with Biocept's use of the Life Technologies Trademarks. 4 ® ® 2.3 Exclusivity. During the Term, the parties will promote and perform Tests for the clinical testing market on a non- exclusive basis in the Territory, except as otherwise provided for below. Biocept will have sole responsibility for performing the Technical Component of all Tests sold by the parties, until and unless Life Technologies obtains the right from Biocept to independently develop its own Tests in accordance with all applicable FDA regulatory requirements, as provided for in Section 7.1. Life Technologies will be authorized to perform the Professional Component of all Tests sold by the parties, although Biocept may engage other
"""

Extract the exact clause related to "Non-Transferable License" from the excerpt above.

assistant: To facilitate the promotion and performance of Tests, during the Term Biocept hereby grants Life Technologies a non-exclusive, royalty-free, non-transferable license to use the Biocept Trademarks solely for