Patent License Agreement

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PATENT LICENSE AGREEMENT

THIS PATENT LICENSE AGREEMENT (this "Agreement") is made and entered into as of _________________________ (the "Effective Date"),

BY AND BETWEEN:

LICENSOR:
Name/Entity: ____________________________________________
Address: ________________________________________________
City, State, ZIP: _________________________________________
Country: ________________________________________________

AND

LICENSEE:
Name/Entity: ____________________________________________
Address: ________________________________________________
City, State, ZIP: _________________________________________
Country: ________________________________________________

(Each a "Party" and collectively the "Parties")


RECITALS

WHEREAS, Licensor is the owner of certain patents and patent applications as described herein;

WHEREAS, Licensee desires to obtain a license under such patents for the purposes described herein;

WHEREAS, Licensor is willing to grant such license subject to the terms and conditions set forth in this Agreement;

NOW, THEREFORE, in consideration of the mutual covenants contained herein and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Parties agree as follows:


ARTICLE 1: DEFINITIONS

1.1 "Affiliate" means any entity that directly or indirectly controls, is controlled by, or is under common control with a Party, where "control" means the ownership of more than fifty percent (50%) of the voting securities or equivalent ownership interest.

1.2 "Field of Use" means the specific applications, industries, or markets within which Licensee is authorized to practice the Licensed Patents, as set forth in Exhibit B.

1.3 "Improvement" means any invention, discovery, or development that is an enhancement, modification, or derivative of the subject matter claimed in the Licensed Patents.

1.4 "Licensed Patents" means the patents and patent applications listed in Exhibit A, together with all continuations, continuations-in-part, divisionals, reissues, reexaminations, substitutes, renewals, extensions, supplementary protection certificates, and foreign counterparts thereof.

1.5 "Licensed Products" means any product, method, process, or service the manufacture, use, sale, offer for sale, or importation of which would, but for the license granted hereunder, infringe one or more Valid Claims of the Licensed Patents.

1.6 "Net Sales" means the gross amount invoiced by Licensee, its Affiliates, and Sublicensees for sales of Licensed Products to third parties, less the following deductions to the extent actually incurred and separately itemized on the invoice:
(a) Trade discounts, rebates, and credits actually allowed;
(b) Sales, use, value-added, and excise taxes actually paid;
(c) Freight, shipping, and insurance charges actually paid;
(d) Returns, allowances, and credits for defective or returned products.

1.7 "Sublicensee" means any third party to whom Licensee grants a sublicense under the Licensed Patents in accordance with this Agreement.

1.8 "Territory" means the geographic area(s) in which Licensee is authorized to practice the Licensed Patents, as set forth in Exhibit B.

1.9 "Valid Claim" means a claim of an issued and unexpired patent within the Licensed Patents that has not been held unenforceable, unpatentable, or invalid by a court or other governmental agency of competent jurisdiction from which no appeal can be or has been taken, and that has not been disclaimed, denied, or admitted to be invalid or unenforceable through reissue, reexamination, or disclaimer.


ARTICLE 2: GRANT OF LICENSE

2.1 License Grant. Subject to the terms and conditions of this Agreement, Licensor hereby grants to Licensee:

EXCLUSIVE LICENSE: An exclusive license under the Licensed Patents to make, have made, use, sell, offer for sale, and import Licensed Products within the Field of Use and the Territory.

SOLE LICENSE: A sole license (exclusive except for Licensor's reserved rights) under the Licensed Patents to make, have made, use, sell, offer for sale, and import Licensed Products within the Field of Use and the Territory. Licensor retains the right to practice the Licensed Patents for its own internal purposes.

NON-EXCLUSIVE LICENSE: A non-exclusive license under the Licensed Patents to make, have made, use, sell, offer for sale, and import Licensed Products within the Field of Use and the Territory.

2.2 Scope of License. The license granted hereunder includes the right to:

☐ Make Licensed Products
☐ Have Licensed Products made by third-party contractors
☐ Use Licensed Products
☐ Sell Licensed Products
☐ Offer Licensed Products for sale
☐ Import Licensed Products
☐ Export Licensed Products
☐ Practice methods covered by the Licensed Patents

2.3 Sublicensing Rights.

☐ Licensee IS granted the right to sublicense the rights granted hereunder, subject to the conditions in Section 2.4.

☐ Licensee IS NOT granted the right to sublicense the rights granted hereunder without Licensor's prior written consent.

2.4 Sublicense Conditions. If sublicensing is permitted, all sublicenses shall:

(a) Be in writing and consistent with the terms of this Agreement;
(b) Require the Sublicensee to comply with all applicable terms of this Agreement;
(c) Not exceed the scope of the license granted to Licensee;
(d) Terminate automatically upon termination of this Agreement;
(e) Be reported to Licensor within thirty (30) days of execution;
(f) [If applicable] Be subject to Licensor's prior written approval.

2.5 Government Rights. [If applicable to patents developed with government funding under the Bayh-Dole Act, 35 U.S.C. Sections 200-212:]

☐ The license granted hereunder is subject to the rights of the United States Government under 35 U.S.C. Sections 200-212, including the government's nonexclusive, nontransferable, irrevocable, paid-up license to practice or have practiced for or on behalf of the United States any invention covered by the Licensed Patents.

☐ In accordance with 35 U.S.C. Section 204, any products embodying the Licensed Patents or produced through the use of the Licensed Patents shall be manufactured substantially in the United States, unless Licensor has obtained a waiver of this requirement from the relevant funding agency.

2.6 Retained Rights. Licensor retains:

(a) All rights not expressly granted hereunder;
(b) The right to practice the Licensed Patents for internal research and educational purposes;
(c) [If sole or non-exclusive license] The right to grant additional licenses under the Licensed Patents;
(d) [If applicable] The right to practice the Licensed Patents outside the Field of Use and/or Territory.


ARTICLE 3: CONSIDERATION

3.1 Upfront Fee. Licensee shall pay to Licensor a non-refundable, non-creditable upfront license fee of $__________________ upon execution of this Agreement.

3.2 Annual Maintenance Fee. Licensee shall pay to Licensor an annual maintenance fee as follows:

Year Amount Due Date
Year 1 $__________ Effective Date
Year 2 $__________ First Anniversary
Year 3 $__________ Second Anniversary
Year 4+ $__________ Each Anniversary thereafter

☐ Annual maintenance fees are creditable against royalties due in the same calendar year.
☐ Annual maintenance fees are non-creditable.

3.3 Royalties. Licensee shall pay to Licensor a running royalty equal to:

☐ ________% of Net Sales of Licensed Products

☐ $__________ per unit of Licensed Product sold

☐ Tiered royalty rate:
| Annual Net Sales | Royalty Rate |
|------------------|--------------|
| $0 - $__________ | _______% |
| $__________ - $__________ | _______% |
| Above $__________ | _______% |

3.4 Minimum Royalties. Commencing in Year ____, Licensee shall pay minimum annual royalties as follows:

Year Minimum Royalty
Year ____ $__________
Year ____ $__________
Year ____ and thereafter $__________

☐ Earned royalties shall be credited against minimum royalties for the applicable year.
☐ Failure to pay minimum royalties shall constitute a material breach.

3.5 Milestone Payments. Licensee shall pay to Licensor the following milestone payments upon achievement of each milestone:

Milestone Payment
First commercial sale $__________
__________________ $__________
__________________ $__________

3.6 Sublicense Income. Licensee shall pay to Licensor _______% of all Sublicense Income received by Licensee from Sublicensees, where "Sublicense Income" means all consideration received by Licensee from Sublicensees in exchange for sublicense rights, excluding royalties on Net Sales (which are addressed in Section 3.3).


ARTICLE 4: PAYMENT AND REPORTING

4.1 Payment Terms. All royalty payments shall be made in United States Dollars within forty-five (45) days after the end of each calendar quarter.

4.2 Royalty Reports. Concurrently with each royalty payment, Licensee shall provide Licensor with a written report containing:

(a) Number of Licensed Products sold, by country;
(b) Gross amounts invoiced for Licensed Products;
(c) Permitted deductions itemized by category;
(d) Net Sales by country;
(e) Royalties due, by country;
(f) Sublicense income received, if applicable;
(g) Exchange rates used for currency conversion.

4.3 Records and Audit. Licensee shall maintain accurate books and records relating to Licensed Products for a period of five (5) years. Licensor shall have the right, upon reasonable notice, to audit such records no more than once per calendar year. If an audit reveals an underpayment of more than five percent (5%) for any audited period, Licensee shall pay the costs of the audit.

4.4 Late Payments. Late payments shall accrue interest at the rate of __________% per month or the maximum rate permitted by law, whichever is less.

4.5 Taxes. Licensee shall be responsible for all taxes imposed on the license granted hereunder, excluding taxes based on Licensor's net income.


ARTICLE 5: DILIGENCE OBLIGATIONS

5.1 Commercialization Diligence. Licensee shall use commercially reasonable efforts to develop and commercialize Licensed Products, including:

(a) Achieving the development milestones set forth in Exhibit C;
(b) Commencing commercial sales within ______ years of the Effective Date;
(c) Maintaining an active development and commercialization program.

5.2 Progress Reports. Licensee shall provide Licensor with written progress reports on a ☐ quarterly ☐ semi-annual ☐ annual basis, describing Licensee's activities in developing and commercializing Licensed Products.

5.3 Failure to Meet Diligence. If Licensee fails to meet the diligence requirements of this Article 5:

☐ Licensor may convert an exclusive license to a non-exclusive license upon _____ days' written notice;
☐ Licensor may terminate this Agreement upon _____ days' written notice;
☐ Licensor may reduce the scope of the Field of Use or Territory;
☐ Other: ________________________________________________


ARTICLE 6: INTELLECTUAL PROPERTY

6.1 Ownership. Licensor retains all right, title, and interest in and to the Licensed Patents. This Agreement does not transfer any ownership rights to Licensee.

6.2 Patent Prosecution and Maintenance.

☐ Licensor shall be responsible for prosecuting and maintaining the Licensed Patents at Licensor's expense.

☐ Licensor shall be responsible for prosecuting and maintaining the Licensed Patents, and Licensee shall reimburse Licensor for _______% of patent costs.

☐ Licensee shall be responsible for prosecuting and maintaining the Licensed Patents at Licensee's expense, with Licensor retaining authority over prosecution decisions.

6.3 Notice of Abandonment. Licensor shall provide Licensee with at least sixty (60) days' written notice before abandoning or allowing to lapse any Licensed Patent. Licensee shall have the right to assume responsibility for such patent at Licensee's expense.

6.4 Improvements.

Licensor Improvements: Any Improvements developed solely by Licensor shall be owned by Licensor and automatically included in the Licensed Patents licensed hereunder.

Licensee Improvements: Any Improvements developed solely by Licensee shall be owned by Licensee. Licensee hereby grants Licensor a non-exclusive, royalty-free license to use such Improvements for research and educational purposes.

Joint Improvements: Any Improvements developed jointly by Licensor and Licensee shall be jointly owned by the Parties.

6.5 Patent Marking. Licensee shall mark all Licensed Products with applicable patent numbers in accordance with 35 U.S.C. Section 287.


ARTICLE 7: ENFORCEMENT

7.1 Notification. Each Party shall promptly notify the other Party in writing of any known or suspected infringement of the Licensed Patents by a third party.

7.2 Enforcement Rights.

Exclusive License: Licensee shall have the first right, but not the obligation, to enforce the Licensed Patents against infringers within the Field of Use and Territory. If Licensee does not take action within ninety (90) days of notice, Licensor may take action.

Non-Exclusive License: Licensor shall have the sole right to enforce the Licensed Patents against infringers.

7.3 Cooperation. Each Party shall cooperate with the other in any enforcement action, including joining as a party if necessary.

7.4 Recovery. Any recovery from enforcement actions shall be applied first to reimburse the enforcing Party for its costs and expenses, and any remainder shall be divided as follows:

  • Licensor: _______%
  • Licensee: _______%

ARTICLE 8: REPRESENTATIONS AND WARRANTIES

8.1 Licensor Representations. Licensor represents and warrants that:

(a) Licensor has the right and authority to grant the licenses granted herein;
(b) Licensor is the owner of all right, title, and interest in the Licensed Patents;
(c) To Licensor's knowledge, the Licensed Patents are not subject to any liens, encumbrances, or claims;
(d) To Licensor's knowledge, no third party is currently infringing the Licensed Patents;
(e) [If applicable] Licensor has complied with all applicable requirements of the Bayh-Dole Act.

8.2 DISCLAIMER. EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, LICENSOR MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, OR VALIDITY OF THE LICENSED PATENTS.

8.3 Licensee Representations. Licensee represents and warrants that:

(a) Licensee has the authority to enter into this Agreement;
(b) Licensee has the capability and resources to develop and commercialize Licensed Products;
(c) Licensee will comply with all applicable laws and regulations in exercising its rights hereunder.


ARTICLE 9: INDEMNIFICATION AND LIMITATION OF LIABILITY

9.1 Licensee Indemnification. Licensee shall defend, indemnify, and hold harmless Licensor and its officers, directors, employees, and agents from and against any and all claims, damages, losses, costs, and expenses (including reasonable attorneys' fees) arising from:

(a) Licensee's development, manufacture, use, sale, or distribution of Licensed Products;
(b) Licensee's breach of this Agreement;
(c) The negligence or willful misconduct of Licensee.

9.2 LIMITATION OF LIABILITY. EXCEPT FOR INDEMNIFICATION OBLIGATIONS, NEITHER PARTY SHALL BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES ARISING OUT OF THIS AGREEMENT.

9.3 Liability Cap. [If applicable] Licensor's total liability under this Agreement shall not exceed the total amounts paid by Licensee under this Agreement.


ARTICLE 10: TERM AND TERMINATION

10.1 Term. This Agreement shall commence on the Effective Date and continue until the expiration of the last-to-expire Licensed Patent, unless earlier terminated as provided herein.

10.2 Termination for Breach. Either Party may terminate this Agreement upon written notice if the other Party materially breaches this Agreement and fails to cure such breach within sixty (60) days after receiving written notice thereof.

10.3 Termination for Convenience. Licensee may terminate this Agreement at any time upon ______ days' prior written notice to Licensor.

10.4 Termination for Bankruptcy. Either Party may terminate this Agreement upon written notice if the other Party:
(a) Files a petition in bankruptcy;
(b) Is adjudicated bankrupt;
(c) Makes an assignment for the benefit of creditors;
(d) Has a receiver appointed for substantially all of its assets.

10.5 Effects of Termination. Upon termination:

(a) All licenses granted to Licensee shall immediately terminate;
(b) All sublicenses shall terminate, unless Licensor agrees in writing to assume the sublicense;
(c) Licensee shall pay all amounts due through the effective date of termination;
(d) Licensee shall provide a final royalty report within forty-five (45) days;
(e) Licensee shall cease all use of the Licensed Patents;
(f) Licensee may sell off existing inventory of Licensed Products for a period of ______ days.

10.6 Survival. The following provisions shall survive termination: Articles 1, 4.3, 8.2, 9, and 11.


ARTICLE 11: GENERAL PROVISIONS

11.1 Governing Law. This Agreement shall be governed by the laws of the State of __________________, without regard to conflict of laws principles.

11.2 Dispute Resolution.

Arbitration: Any dispute shall be resolved by binding arbitration under the rules of __________________ in __________________.

Litigation: Any dispute shall be brought exclusively in the courts of __________________.

11.3 Notices. All notices shall be in writing and sent to the addresses set forth above.

11.4 Assignment. Neither Party may assign this Agreement without the prior written consent of the other Party, except that either Party may assign this Agreement to an Affiliate or in connection with a merger, acquisition, or sale of substantially all assets.

11.5 Entire Agreement. This Agreement, including all Exhibits, constitutes the entire agreement between the Parties regarding the subject matter hereof.

11.6 Amendment. This Agreement may only be amended by written instrument signed by both Parties.

11.7 Waiver. No waiver shall be effective unless in writing.

11.8 Severability. If any provision is held invalid, the remaining provisions shall continue in effect.

11.9 Counterparts. This Agreement may be executed in counterparts.


SIGNATURES

IN WITNESS WHEREOF, the Parties have executed this Agreement as of the Effective Date.

LICENSOR:

Signature: _________________________________

Printed Name: _____________________________

Title: ____________________________________

Date: ____________________________________

LICENSEE:

Signature: _________________________________

Printed Name: _____________________________

Title: ____________________________________

Date: ____________________________________


EXHIBIT A: LICENSED PATENTS

Patent/Application No. Title Filing Date Issue Date Country Status

EXHIBIT B: FIELD OF USE AND TERRITORY

Field of Use:
_________________________________________________________________________________
_________________________________________________________________________________

Excluded Applications:
_________________________________________________________________________________

Territory:
☐ Worldwide
☐ The following countries: ___________________________________________________


EXHIBIT C: DEVELOPMENT MILESTONES

Milestone Target Date Consequence of Failure

NOTICE: This template is provided for informational purposes only and does not constitute legal advice. Patent licensing involves complex legal, business, and technical considerations. Consult with a qualified intellectual property attorney before using this agreement.

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About This Template

Intellectual property law protects inventions, brand names, creative works, and trade secrets. Filings with federal IP offices have strict formal requirements, and demand letters or licensing agreements have to identify the exact rights being claimed. Weak IP paperwork makes it harder to enforce your rights against copycats, harder to sell or license your IP, and easier for someone else to claim it first.

Important Notice

This template is provided for informational purposes. It is not legal advice. We recommend having an attorney review any legal document before signing, especially for high-value or complex matters.

Last updated: February 2026

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