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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3/30/2020 11.1.1.3 Trial Inventions. (a) PB shall be the exclusive and sole owner of, and retain all right, title and interest in and to, all Trial Inventions (which shall constitute PB Intellectual Property), regardless of inventorship. SFJ will promptly disclose, and will cause its Affiliates and all Permitted Third Parties engaged by SFJ or its Affiliates to perform any of SFJ's obligations hereunder promptly to disclose, to PB in writing in reasonable detail each Trial Invention made, developed, created, generated, conceived or reduced to practice in whole or in part by or on behalf of SFJ, such Affiliate or such Permitted Third Party, which written disclosure shall include all available information and data necessary to support the filing of patent applications Covering such Trial Invention. SFJ, for itself and on behalf of its Affiliates, hereby assigns, and shall cause such other Permitted Third Parties to assign (subject to Section 11.1.1.3(c)), to PB all its right, title and interest in and to Trial Inventions and all information and data necessary to support the filing of patent applications Covering such Trial Inventions. SFJ will cooperate, and will cause the foregoing Persons to cooperate, with PB to effectuate and perfect the foregoing ownership, including by promptly executing and recording assignments and other documents consistent with such ownership. (b) SFJ shall cause each employee and individual consultant of such SFJ or its Affiliates (but excluding Permitted Third Parties of SFJ and its Affiliates, which are separately addressed in Section 11.1.1.3(c)) who conceives, discovers, develops or otherwise makes any Trial Invention to be under an obligation to assign to PB their rights in any such Trial Invention. In the case of any individual consultant of SFJ or its Affiliates (excluding SFJ's and its Affiliates' Permitted Third Parties), if SFJ is unable to cause such consultant to agree to such assignment obligation despite SFJ's using commercially reasonable efforts to negotiate such assignment obligation, then SFJ shall either: (A) cause such consultant to grant an exclusive, worldwide, royalty-free, fully-paid, freely-assignable license, with the right to sublicense through multiple tiers, under their rights in such Trial Invention to develop, make, have made, use, sell, have sold, offer for sale and import the Product for any and all uses, except where Applicable Law requires otherwise and except in the case of consultants who are employed by governmental, not- for-profit, or public institutions that have standard policies against such an assignment (in which case, SFJ shall use commercially reasonable efforts to obtain a suitable license, or right to obtain such a license); or (B) refrain from using such consultant to conduct activities pursuant to this Agreement unless PB obtains MedImmune's written consent thereto. (c) SFJ shall use commercially reasonable efforts to obtain from each Third Party contractor that SFJ or its Affiliate proposes to engage to conduct activities under or in connection with this Agreement on behalf of SFJ or its Affiliates (i) an assignment, (ii) an exclusive, worldwide, royalty-free, fully-paid, freely-assignable license, with the right to sublicense through multiple tiers, or (iii) a non‑exclusive, worldwide, royalty-free, fully-paid, freely-assignable license, with the right to sublicense through multiple tiers ((i) through (iii) in order of preference), to PB of any Trial Invention that such Third Party contractor conceives, discovers, develops or otherwise makes in connection with activities conducted relating to this Agreement. The Parties acknowledge that it may not be possible to obtain such assignment or license from any such Third Party contractor with respect to technology of broad applicability to Source: PHASEBIO PHARMACEUTICALS INC, 10-K, 3/30/2020 the operation of such Third Party contractor's business or improvements, or improvements to such Third Party contractor's own proprietary technology used in the performance of services on behalf of SFJ or its Affiliate, in each case, on acceptable terms or at all, and accordingly, the Parties agree that the inability of SFJ or its Affiliate, despite the use of commercially reasonable efforts, to obtain such assignment or license from a Third Party contractor on acceptable terms or at all shall not constitute a breach of SFJ's obligations under this Agreement. 11.1.1.4 Trial Data Package. SFJ shall be the sole and exclusive owner of the Trial Data Package including the Research Results included therein. In consideration of the Approval Payments to be made under this Agreement (if and to the extent applicable), and in further consideration of the payment by PB to SFJ of [***], SFJ shall sell and transfer to PB, and PB shall acquire from SFJ, the sole and exclusive ownership, even as
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Extract the exact clause related to "Ip Ownership Assignment" from the excerpt above.

assistant: SFJ shall cause each employee and individual consultant of such SFJ or its Affiliates (but excluding Permitted Third Parties of SFJ and its Affiliates, which are separately addressed in Section 11.1.1.3(c)) who conceives, discovers, develops or otherwise makes any Trial Invention to be under an obligation to assign to PB their rights in any such Trial Invention.