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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regarding any claim based on any of the following: (a) modification of the Products by any person other than Accuray; (b) combination, operation or use of the Products with other products, parts, components, materials or accessories not provided by Accuray; or (c) infringement by a product not manufactured by Accuray. 9.3. Intellectual Property Ownership and License. Accuray and its licensors retain all intellectual property rights in the Products. Accuray hereby grants Distributor or Customer a nonexclusive, non-transferable, royalty-free right to use the software provided in connection with the Products only in machine readable form and only in combination with the Products with which such software is provided. No such software shall be copied or decompiled in whole or in part by Distributor or Customer, and Distributor or Customer shall not disclose or provide any such software, or any portion thereof, to any third party. Accuray hereby grants to Customers of Products a non-exclusive, non-transferable and royalty-free license under any Patents owned by Accuray or the licensing of which is controlled by Accuray that, but for this license, would be infringed by the use of such Products in accordance with the applicable Specification. All rights in intellectual property not expressly granted hereunder are reserved by the owner of such intellectual property. 9.4. Product Labeling. Products shall be labeled and identified at point of manufacture. Accuray shall be responsible for compliance with all applicable local laws and regulations relating to labeling. Such labeling and identification shall be only as acceptable to Accuray and may be altered or added to by Distributor only as previously agreed upon in writing by Accuray. The failure of Distributor to comply with these provisions shall be considered a material default under the terms of this Agreement. 16 9.5. Trademarks. Distributor acknowledges the validity and proprietary value of Accuray's trademarks including, but not limited to, "CyberKnife." Accuray shall retain sole ownership of all goodwill associated with the Products, as represented and symbolized by the associated trademarks, and Distributor shall not register any of Accuray's trademarks in its name. Distributor undertakes to display Accuray's trademarks solely in connection with identifying Accuray in the sale and marketing of Products hereunder. Distributor shall not remove copyright notices or any trademarks from the Products. Distributor shall not be entitled to use said trademarks in conjunction with Distributor's own trademarks or for any other purpose, except in the manner authorized by Accuray, which authorization will not be unreasonably withheld and in compliance with distribution standards and specifications established by Accuray. If Accuray determines in its sole discretion that Distributor is not meeting such standards and specifications, Distributor shall immediately, at Accuray's instructions, take all steps necessary to ensure that such standards and specifications are met or cease all further use and display of the trademarks. In the event of expiration or termination of this Agreement, Distributor shall immediately discontinue all use of Accuray's trademarks except for the sale of Distributor's inventory of Products. 10. INDEMNITIES. 10.1. Accuray Indemnity. Accuray will defend or settle any action brought against Distributor and shall indemnify and hold Distributor harmless from any liability, damages and expenses (including court costs and reasonable attorneys' fees) to the extent that it is based upon a third-party claim that a Product, as provided by Accuray to Distributor under this Agreement, infringes any patent issued in the United States, Germany, or in the country in which the Customer requested delivery of the Product or any copyright or misappropriates any trade secret, and will pay any costs and damages made in settlement or awarded against Distributor in final decision resulting from any such claim, provided that Distributor: (i) gives Accuray prompt notice of any such claim; (ii) gives Accuray sole control of the defense and any related settlement of any such claim; and (iii) gives Accuray, at Accuray's expense, all reasonable information, assistance and authority in connection with the foregoing. Accuray will not be bound by any settlement or compromise that Distributor enters into without Accuray's express prior written consent. 10.2. Products Liability Indemnity. Accuray will defend or settle any action brought against Distributor and shall indemnify and hold Distributor harmless from any liability, damages and expenses (including court costs and reasonable attorneys' fees) to the extent that it is based upon a third-party claim that a Product, as provided by Accuray to Distributor under this Agreement is unsafe when used according to Accuray's written Specifications for its intended use, and will pay any costs and damages made in settlement or awarded against Distributor
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Extract the exact clause related to "License Grant" from the excerpt above.

assistant: Accuray hereby grants to Customers of Products a non-exclusive, non-transferable and royalty-free license under any Patents owned by Accuray or the licensing of which is controlled by Accuray that, but for this license, would be infringed by the use of such Products in accordance with the applicable Specification.