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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of 1933, as amended. 9.5 Recall Process. The purpose of initiating a "recall", either party will notify the other party immediately regarding the need within 24 hrs. Vapotherm will be responsible for notifying the appropriate regulatory bodies with respect to the Cartridge. Medica will provide best efforts to support Vapotherm with the appropriate regulatory documentation in an timely fashion. Medica will make efforts to conduct the necessary investigations as it pertains to the Cartridge and report factual data has required. Medica will also take necessary efforts to take the appropriate corrective action and make best efforts to remedy the disruption in supply. ARTICLE 10 PUBLICITY; CONFIDENTIALITY; INTELLECTUAL PROPERTY 10.1 Publicity. Except as required by Law or the standards of any securities or regulatory authority, including without limitation the National Association of Securities Dealers, Medica and Vapotherm may not make any official press release, announcement, or other formal publicity relating to the transactions that are the subject of this Agreement without first obtaining in each case the prior written consent of Vapotherm and Medica, respectively (which consent may not be unreasonably withheld). If any party is required to file this Agreement with the Securities and Exchange Commission or another applicable securities regulatory authority, that party must seek confidential treatment for any provisions of this Agreement that either party believes would disclose trade secrets, confidential commercial, or financial information and thereby impair the value of the contractual rights represented by this Agreement or provide detailed commercial and financial information to competitors or other Persons. Except as required by Law or the standards of any securities regulatory authority, Medica and Vapotherm may not use the name Vapotherm and Medica, respectively, or the name of any director, officer or employee thereof or any adaptation thereof without the prior written approval of Vapotherm and Medica, respectively. (b) Medica shall send to Vapotherm for its approval at least [* * *] Business Days before it is filed or submitted any publication, abstract, or patent application resulting from this Agreement. The authorship on any publication or abstract will be determined by agreement of the parties or as deemed scientifically appropriate. Any publication resulting from this Agreement will be delayed or prohibited if, in Vapotherm's reasonable opinion, delay or prohibition is required in order to file or procure patent application or rights protection in respect of any invention or discovery arising from this Agreement. Publication by Medica of any information relating to the Cartridge is subject to the provisions of Section 10.2. 10.2 Confidentiality. It is contemplated that Medica may from time to time disclose Confidential Information to Vapotherm, or vice versa. Medica shall disclose such Vapotherm Confidential Information and shall not use any Vapotherm Confidential Information other than in connection with performing its obligations hereunder, and Vapotherm shall not disclose Medica Confidential Information and shall not use any Medica Confidential Information other than in connection with performing its obligations hereunder. (b) A party receiving Confidential Information shall only disclose it to those of its Representatives who need to review that Confidential Information in connection with that party's performance of its obligations and evaluation of its rights under this Agreement. Any party who so discloses any Confidential Information pursuant to this Section 10.2(b) shall (1) inform those Representatives of the confidential nature of that Confidential Information, and (2) direct those Representatives to keep that Confidential Information confidential. -10- [* * *] = Certain confidential information contained in this document, marked by brackets, has been omitted and filed separately with the Securities and Exchange Commission pursuant to Rule 406 of the Securities Act of 1933, as amended. (c) The provisions of this Section 10.2 will survive termination or expiration of this Agreement and will continue for a period of 5 years from the date of that termination or expiration. 10.3 Pre-existing and Independently Developed Intellectual Property. Each party is and shall remain the owner of its Intellectual Property in existence as of the Effective Date and all such rights that a party acquires or develops independent of this Agreement ("Baseline IP"). 10.4 Ownership. (a) Except as specified elsewhere in Section 10.4, all rights in patents, inventions, processes, discoveries, and other research materials and any other novel or valuable information reflected in any medium that arise or are created during the course of this Agreement are the property of the creating party. (b) Any additions, improvements and enhancements to Vapotherm Baseline IP which are made during the course of this Agreement shall solely be the property of Vapotherm ("Vapotherm Inventions").
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Extract the exact clause related to "Warranty Duration" from the excerpt above.