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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analyses and derivatives thereof. Confidential Information does not include information the receiving party can demonstrate (a) was rightfully furnished to it without restriction by a third party without breach of any obligation to the disclosing party, (b) is generally available to the public without breach of this Agreement, (c) was available to or already in the possession or control of the receiving party on a non-confidential basis before receipt from the disclosing party or (d) is independently developed by it or its employees without reliance on such information. Information associated with DIALOG's quarterly Royalty or Service Fee disclosures is Confidential Information of DIALOG. 10.2 Non-Disclosure. The receiving party agrees (a) not to copy or use the disclosing party's Confidential Information except and only for the purposes contemplated by this Agreement, (b) to maintain it as confidential, and exercise reasonable precautions to prevent unauthorized access, use and disclosure, (c) not to disclose it to any third party other than the receiving party's employees and contractors who have a need to know for the permitted purpose and who are bound by obligations that are at least as protective as the restrictions in this Agreement and (d) not to export or re-export in violation of U.S. or other export control laws or regulations any such Confidential Information or product thereof. Each party will bear the responsibility for any breach of this Section 10 by its and its Affiliates' employees and contractors. Upon any termination of this Agreement or, in the event of any Wind Down Period or Continuing Obligation period, upon the expiration of such period, and within fifteen (15) days after request by the disclosing party, each receiving party will return the Confidential Information of the other or destroy such Confidential Information and all copies of it and all information, records and materials developed therefrom, except that the recipient may retain one copy for archival purposes to ensure compliance with the provisions of this Agreement, and nothing contained herein will require the erasure, deletion, alteration or destruction of any Confidential Information required to be retained for legal or regulatory purposes or stored on back-up tapes or other back-up media or archiving systems made in the ordinary course of business, subject in each case to the confidentiality obligations set forth herein. Each party may only disclose the general nature, but not the specific terms, of this Agreement without the prior consent of the other party; provided, however, either party may provide a copy of this Agreement or otherwise disclose its terms on a confidential basis in connection with any legal or regulatory requirement, financing transaction or due diligence inquiry. For clarity, in the event that use, disclosure or retention of any Confidential Information is required in order for DIALOG to exercise the license granted in Section 2, this Section 10 will not be deemed to prevent such use, disclosure or retention. Page 13 10.3 Required Disclosure. Nothing herein will prevent a receiving party from disclosing all or part of the other's Confidential Information as necessary pursuant to court order, the lawful requirement of a governmental agency or when disclosure is required by operation of law (including disclosures pursuant to applicable securities laws or regulations thereunder); provided, that prior to any such disclosure, the receiving party will use reasonable efforts to (a) promptly notify the disclosing party in writing of such requirement to disclose, and (b) cooperate fully with the disclosing party in protecting against or minimizing any such disclosure or obtaining a protective order. 11. REPRESENTATIONS AND WARRANTIES; DISCLAIMERS. 11.1 Mutual Representations and Warranties. ENERGOUS and DIALOG hereby each represent and warrant to the other that as of the Effective Date: (a) it is a duly and validly organized and existing corporation in good standing under the laws of the state or country of its incorporation, as applicable, and that it is legally qualified to do business in each jurisdiction in which this Agreement may be performed and the performance of its activities hereunder requires such qualification; (b) the performance of this Agreement and the consummation of the transactions contemplated herein will not result in any breach or violation of any terms or provisions of, or constitute a default under, its certificate of incorporation or by-laws or other organizational documents, or any material agreement or instrument to which it is a party, by which it is bound, or to which any of its property is subject; (c) all requisite corporate action has been taken for the due authorization, execution, delivery and performance of
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Extract the exact clause related to "Joint Ip Ownership" from the excerpt above.

assistant: Not found.