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:
"""
procedures relating to the PcoMed Surface Modification Technology, including bench and animal data, submission data and methodologies, responses of Regulatory Authorities to submissions, information pertaining to such submissions, and additional data generated as required for US Marketing Clearance, EU Marketing Clearance or commercial launch of a product using or embodying the Surface Modification Technology. 1.22. "PcoMed Surface Modification Technology" means a proprietary PcoMed osteoconductive commercially pure titanium *** molecular surface modification of PEEK (polyetheretherkeytone), PEKK (polyetherkeytonekeytone), and/or PAEK (polyaryletherkeytone) materials as illustrated in Attachment A. 1.23. "PcoMed Technology" means any technology owned, licensed or controlled by PcoMed as of the Effective Date, including the (i) PcoMed Surface Modification Technology and (ii) coating, surface, application, surface modification and pretreatment technology and knowhow, and all technology Derived by PcoMed during or after the Term, together with any improvements, enhancements, or extensions of or to any of the foregoing, and Intellectual Property Rights therein, but excluding any technology or information relating solely to or Derived solely from Integra Technology. The PcoMed Technology includes all proprietary ideas in any form and embodied in any media, technical information, ideas, discoveries, knowledge, know-how, skill, experience, 4 *** Portions of this page have been omitted pursuant to a request for Confidential Treatment filed separately with the Commission. concepts, data, processes, procedures, methods, techniques, protocols, formulae, trade secrets, Inventions (whether or not patentable), media, research tools, compositions, software, hardware, instruments, documents, works of authorship, formulations, and other physical, chemical or biological materials and information, including, without limitation, clinical and regulatory strategies, test data (including pharmacological, toxicological and clinical test data), analytical and quality control data, manufacturing, patent, marketing and legal data or descriptions, apparatus, prototypes, devices, chemical formulations, compound compositions of matter, product samples, assays and similar information and Inventions. 1.24. "Regulatory Approval" means, with respect to a country in the Territory, all approvals, licenses, registrations, or authorizations by an applicable Regulatory Authority necessary to import, commercialize, transport, store, market and sell Treated Integra Product and/or Partially Treated Integra Product in such country, including labeling, pricing, or reimbursement approvals. 1.25. "Regulatory Authority" means the FDA in the United States, and the equivalent regulatory authority or governmental entity having the responsibility, jurisdiction, and authority to approve the to importation, commercialization, transport, storage, marketing and sale of the Treated Integra Product or Partially Treated Integra Product in any country or jurisdiction outside of the United States. 1.26. "Sale" or "Sales" or "Sell" or "Sold" means the transfer or disposition by Integra or its Affiliates of a Treated Integra Product or a Partially Treated Integra Product for value to Integra Customers in the Territory 1.27. "Territory" means worldwide, during the thirty six (36) month period following Notice of Initial Acceptance of First Product Order. Thereafter, "Territory" may exclude the People's Republic of China ("PRC"), to the extent that Integra has had no sales of Treated Integra Products in that country. In the event that Integra has had no such sales, PcoMed shall give sixty (60) days advance written notice of PcoMed's intent to utilize a third party to market the PcoMed Surface Modification Technology in the PRC . 1.28. "Third Party" means any entity or person other than (i) Integra and its Affiliates, or (ii) PcoMed and its Affiliates. 1.29. "Treated Integra Product" means an Integra Product that utilizes or embodies, in whole or part, the PcoMed Surface Modification Technology, excluding Partially Treated Integra Product. 1.30. "US Marketing Clearance" means Regulatory Approval of a Treated Integra Product or Partially Treated Integra Product for use in the Field in the United States. 2. CONSIDERATION. 2.1. Milestone Payments. (a) First Payment. Integra shall pay PcoMed $*** ( *** US dollars) upon full execution of this Agreement. (b) Second Payment. Integra shall pay PcoMed $*** ( *** US dollars) within 30 days after Notice of Initial Acceptance of First Product Order. Integra shall place the First Product Order within sixty (60) days of the Effective Date of this Agreement. 5 *** Portions of this page have been omitted pursuant to a request for Confidential Treatment filed separately with the Commission. 2.2. Fees. (a) Treated Integra Products. Subject to Section 2.2(c), for so long as the Agreement has not been converted to a non-exclusive arrangement under the provisions of Section 3.2, Integra shall pay PcoMed a Fee of ***% of Net Sales of all Treated Integra Product Sold by Integra or its Affiliates. Subject to Section 2.2(c), for so long as Integra's Rights under the Agreement have been converted to a non-exclusive arrangement under the
"""

Extract the exact clause related to "Post-Termination Services" from the excerpt above.