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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that the CERES/IGER Plant Material may be covered by patents or patent applications of [CERES/IGER]. 5.2 [CERES/IGER] will exclusively own any plants, parts of plants, plant material, seeds, information, data, technology, or other findings or inventions resulting from the CERES-IGER Collaboration Agreement Page 34 of 75 Program that relate to the CERES/IGER Plant Material (hereinafter "Results"). [CERES/IGER] will have the exclusive rights to protect any of the Results through patents or plant variety protection rights or similar protection, and any intellectual property rights arising therefrom will belong exclusively to [CERES/IGER]. In case [Party] has made or contributed to any invention forming part of the Results, [Party] shall promptly inform [CERES/IGER] thereof in writing and shall assign its rights and cause its employees and staff members to assign their rights in any such invention to [CERES/IGER]. [Party] shall render such assistance as may be required for assigning any rights [Party] inventors may have in such invention to [CERES/IGER] or [CERES/IGER]'s designee and for protecting such invention, including but not limited to the signing of documents. Any inventor of [Party] will be recognized in patent applications on an invention which is part of the Results in accordance with [U.S./U.K. patent law]. 5.3 [CERES/IGER] will have the exclusive right to commercialize any of the Results. 6. CONFIDENTIALITY. PUBLICATIONS. 6.1 [Party] will treat any and all information and material communicated or transferred to it by [CERES/IGER] pursuant to this Agreement (including but not limited to the CERES/IGER Plant Material) and any Results (including without limitation any progeny, plants, seeds, parts of plants, plant material, or products obtained directly or indirectly from the Plant Material) as strictly confidential and will not use the same for any purpose other than as expressly allowed by this Agreement nor disclose or transfer the same to any third party other than its employees or staff members necessary to carry out the Program and bound by appropriate secrecy and non-use undertakings consistent with [Party's] obligations under this Agreement. 6.2 [Party] shall take all precautions to prevent theft or pilferage of the Plant Material and any progeny, plants, seeds, parts of plants or plant material obtained directly or indirectly from the Plant Material. 6.3 [Party] will not grant access to any field where Plant Material or any progeny, plants, seeds, parts of plants or plant material obtained directly or indirectly from the Plant Material can be viewed to any third party except with the prior written permission of [CERES/IGER]. 6.4 "Publication" and "Publish" shall include any discussion with or presentation to a third party, other than parties referred to in Article 6.1. Examples of Publications include, without limitation: presentation at a conference, submission for publication to a journal, submission of joint proposals, posting information on a website, posters, abstracts, Ph.D. dissertations, and informal oral discussions. Subject to [CERES/IGER]'s prior written approval, which will not unreasonably be withheld, [Party] may proceed to Publication of selected Results provided that: (i) no confidential information of [CERES/IGER] is revealed thereby, (ii) [Party] shall take into account any suggestions which may be formulated by [CERES/IGER], and (iii) at least thirty (30) days prior to the submission to a publisher or presentation to any third party, [Party] CERES-IGER Collaboration Agreement Page 35 of 75 delivers copies of the proposed Publication to [CERES/IGER] for review. At [CERES/IGER]'s request, [Party] shall, for a reasonable period up to ninety (90) days from initial delivery to [CERES/IGER], delay revealing any patentable subject matter in the disclosure in order to permit the filing of patent applications. In any Publication, the Parties shall consider joint authorship and acknowledge the contributions and publications of the other as scientifically appropriate. 7. WARRANTIES. LIMITED LIABILITY 7.1 [Party] acknowledges that the CERES/IGER Plant Material is of an experimental nature and will take all reasonable precautions to prevent any damage or injury by the CERES/IGER Plant Material and any progeny, plants, parts of plants, plant material, seeds or products derived therefrom. 7.2 [Party] warrants that the CERES/IGER Plant Material will exclusively and restrictedly be used under suitable containment conditions, and in accordance with all applicable regulations, and it will not be used on human subjects. In addition, [Party] will strictly comply with any planting distance, isolation and similar requirements set forth in ANNEX I. [Party] will obtain any authorizations or permits or proceed to any notifications which may be required for the Program activities, [Party] will inform [CERES/IGER] in writing, within thirty (30) days from the Effective Date, of any such requirements and certify its compliance with same.
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Extract the exact clause related to "Ip Ownership Assignment" from the excerpt above.

assistant: In case [Party] has made or contributed to any invention forming part of the Results, [Party] shall promptly inform [CERES/IGER] thereof in writing and shall assign its rights and cause its employees and staff members to assign their rights in any such invention to [CERES/IGER].