1. Transaction Background
Assignor has created, developed, acquired, owns, controls, or has rights in the intellectual property described in this Agreement. Assignee desires to acquire all of Assignor's transferable right, title, and interest in that intellectual property, and Assignor desires to make a present assignment to Assignee for the consideration stated below.
2. Assigned IP
"Assigned IP" means all intellectual property and proprietary rights described in Exhibit A and any related rights described in this Agreement, including any of the following to the extent owned or controlled by Assignor:
- patents, patent applications, provisional applications, continuations, continuations-in-part, divisionals, reissues, reexaminations, substitutions, foreign counterparts, extensions, and renewals;
- inventions, discoveries, concepts, designs, improvements, know-how, methods, processes, algorithms, systems, prototypes, product designs, technical documentation, lab notebooks, invention disclosures, and invention records;
- copyrights, copyrightable works, software, source code, object code, databases, websites, audiovisual works, written content, graphics, photographs, designs, documentation, derivative works, and all registrations and applications;
- trademarks, service marks, trade names, logos, slogans, domain names, social-media handles, trade dress, brand assets, and the goodwill of the business associated with them;
- trade secrets, confidential information, technical information, business information, formulas, customer or supplier information, pricing information, marketing plans, product roadmaps, and non-public data;
- rights of priority, rights to claim priority, rights of attribution and integrity to the extent waivable, rights to sue and recover for past, present, and future infringement or misappropriation, and all proceeds and causes of action related to the Assigned IP.
3. Excluded IP
The Assigned IP does not include the items listed in Exhibit B (the "Excluded IP"). Assignor retains only the Excluded IP and any rights that cannot be assigned by law. If any Excluded IP is incorporated into, necessary for, or used by the Assigned IP, Section 12 applies.
4. Consideration
As full and adequate consideration for this Agreement and the assignment made hereunder, Assignee shall provide Assignor [[Consideration]]. Assignor acknowledges receipt and sufficiency of that consideration, including any continued engagement, employment, equity issuance, cash payment, acquisition consideration, or other value stated in [[Consideration Details]].
5. Present Assignment
For good and valuable consideration, Assignor hereby irrevocably assigns, transfers, conveys, and delivers to Assignee all worldwide right, title, and interest in and to the Assigned IP, including all legal, equitable, beneficial, and proprietary rights in the Assigned IP, together with all rights to file, prosecute, maintain, renew, enforce, defend, license, commercialize, transfer, and otherwise exploit the Assigned IP.
6. Future Inventions and Improvements
To the maximum extent permitted by applicable law, Assignor hereby assigns to Assignee all right, title, and interest in any inventions, works of authorship, improvements, discoveries, designs, developments, modifications, updates, derivative works, and other intellectual property that Assignor creates, conceives, authors, reduces to practice, develops, or acquires after the Effective Date that:
- are based on, derived from, or incorporate the Assigned IP;
- are created in performing services for Assignee under [[Related Services Agreement or Engagement]];
- relate to Assignee's actual or demonstrably anticipated business, research, products, services, or technology as of the time of creation; or
- result from Assignor's use of Assignee's confidential information, equipment, facilities, funding, personnel, or materials.
This Section is intended as a present assignment of future rights when those rights come into existence, not merely a promise to assign.
7. No "Agrees to Assign" Limitation
The parties intend this Agreement to effect an immediate transfer using present-assignment language. The phrase "hereby assigns" is used to avoid the risk that a document creates only a future obligation to assign, as distinguished in Board of Trustees of the Leland Stanford Junior University v. Roche Molecular Systems, Inc., 563 U.S. 776 (2011).
8. Patent Rights
With respect to patents and patent applications, the Assigned IP includes all rights recognized under 35 U.S.C. § 261, including the right to own, prosecute, maintain, enforce, license, sell, assign, and record interests in U.S. patents and applications, and all foreign equivalents. Assignor authorizes Assignee to identify itself as owner or assignee in all patent offices and proceedings.
9. Copyright Rights
With respect to copyrights and copyrightable works, the Assigned IP includes all exclusive rights under 17 U.S.C. § 106, all rights of transfer recognized under 17 U.S.C. § 204(a), all registrations, applications, renewals, extensions, derivative-work rights, publication rights, distribution rights, display rights, performance rights, reproduction rights, adaptation rights, and the right to record this Agreement or a short-form assignment with the U.S. Copyright Office under 17 U.S.C. § 205.
10. Trademark Rights and Goodwill
With respect to trademarks, service marks, trade names, logos, trade dress, domain names, and brand assets, the Assigned IP includes the associated goodwill of the business connected with and symbolized by those marks, as required for trademark assignments under 15 U.S.C. § 1060. Assignor assigns the right to use, register, renew, oppose, cancel, enforce, license, and otherwise exploit the marks, together with all claims for past, present, and future infringement, dilution, unfair competition, passing off, and false designation of origin.
11. Intent-to-Use Trademark Applications
If any Assigned IP includes a U.S. intent-to-use trademark application for which an allegation of use or statement of use has not yet been filed, that application is assigned only to the extent permitted by 15 U.S.C. § 1060 and only with the ongoing and existing business, or the portion of the business, to which the mark pertains. The parties shall execute any supplemental assignment needed to preserve the validity of the application.
12. Embedded or Necessary Assignor Technology
If any Excluded IP, background technology, open-source component, third-party component, tool, library, template, model, data set, process, or other material owned or controlled by Assignor is incorporated in, necessary to use, or reasonably required to exploit the Assigned IP, Assignor grants Assignee a perpetual, irrevocable, worldwide, fully paid-up, royalty-free, sublicensable, transferable license to use, reproduce, modify, create derivative works from, distribute, display, perform, import, make, have made, sell, offer for sale, practice, and otherwise exploit that material solely as part of or in connection with the Assigned IP.
13. Trade Secrets and Confidential Information
With respect to trade secrets and confidential information, the Assigned IP includes all transferable rights in information that derives independent economic value from not being generally known and is subject to reasonable secrecy measures, consistent with the federal Defend Trade Secrets Act definition in 18 U.S.C. § 1839 and any applicable state trade-secret law. Assignor shall deliver all embodiments of the Assigned IP and shall not use or disclose Assigned IP trade secrets except as authorized by Assignee.
14. Deliverables and Tangible Materials
Within [[Delivery Period]] after the Effective Date, Assignor shall deliver to Assignee all files, records, repositories, credentials, keys, documentation, drawings, notebooks, source files, editable files, prototypes, specimens, samples, registrations, prosecution files, brand guidelines, contracts, licenses, invention disclosures, chain-of-title documents, and other materials relating to the Assigned IP that are in Assignor's possession, custody, or control.
15. Access Credentials and Digital Assets
Assignor shall transfer or assist in transferring all relevant domain names, hosting accounts, repositories, administrative accounts, developer accounts, app-store accounts, analytics accounts, advertising accounts, social-media handles, cloud environments, API credentials, signing certificates, package registries, model repositories, and other digital assets listed in Exhibit A. Assignor shall not retain administrative access after transfer except as expressly authorized in writing by Assignee.
16. Assignment of Claims
Assignor hereby assigns to Assignee all claims, demands, rights of recovery, and causes of action relating to the Assigned IP, whether known or unknown and whether arising before, on, or after the Effective Date, including the right to sue for, settle, and collect damages, profits, statutory damages, attorneys' fees, injunctive relief, and other remedies for infringement, misappropriation, dilution, unfair competition, breach, or other violation.
17. No Retained Rights
Except for the Excluded IP and any rights expressly reserved in this Agreement, Assignor retains no license, ownership interest, security interest, right of use, right of commercialization, or other right in the Assigned IP. Assignor shall not exploit, license, assign, encumber, disclose, register, challenge, or assert ownership over the Assigned IP after the Effective Date.
18. Assignor Representations
Assignor represents and warrants that:
- Assignor is the sole legal and beneficial owner of the Assigned IP or has full authority to assign the Assigned IP;
- Assignor has not previously assigned, licensed exclusively, pledged, encumbered, transferred, or granted conflicting rights in the Assigned IP except as disclosed in Exhibit C;
- the Assigned IP is free and clear of liens, security interests, options, claims, restrictions, and adverse ownership interests except as disclosed in Exhibit C;
- Assignor has obtained written assignments from all employees, contractors, founders, contributors, designers, developers, authors, inventors, consultants, and other persons who contributed to the Assigned IP, except as disclosed in Exhibit C;
- Assignor has the authority and capacity to enter into and perform this Agreement;
- Assignor's execution and performance of this Agreement do not violate any agreement, law, court order, policy, fiduciary duty, or obligation binding on Assignor.
19. Non-Infringement and Compliance Representations
Assignor represents and warrants that, to Assignor's knowledge after reasonable inquiry:
- the Assigned IP does not infringe, misappropriate, dilute, or otherwise violate any third-party intellectual property, publicity, privacy, confidentiality, contract, or other proprietary right;
- no claim, demand, opposition, cancellation, interference, derivation proceeding, reexamination, post-grant proceeding, litigation, arbitration, investigation, or dispute is pending or threatened concerning the Assigned IP except as disclosed in Exhibit C;
- Assignor has not received any notice alleging that the Assigned IP infringes, misappropriates, or violates any third-party right;
- all registration, maintenance, renewal, annuity, and prosecution deadlines listed in Exhibit A are accurate to the best of Assignor's knowledge;
- the Assigned IP was created without unauthorized use of third-party confidential information or trade secrets.
20. Open-Source, Third-Party, and AI-Generated Materials
Assignor represents and warrants that Exhibit C accurately lists all open-source software, third-party code, stock assets, data sets, generative-AI outputs, model weights, pre-trained models, APIs, libraries, fonts, plugins, templates, and other third-party materials incorporated in or required for the Assigned IP. Assignor has complied with applicable licenses and has not incorporated any material under terms that would require Assignee to disclose proprietary source code, license proprietary assets on a royalty-free basis, or restrict Assignee's commercial exploitation, except as disclosed in Exhibit C.
21. Government, University, Employer, and Sponsor Rights
Assignor represents and warrants that no government agency, university, employer, customer, sponsor, funding source, accelerator, incubator, laboratory, or standards body has any ownership, march-in, license, shop right, approval right, reporting right, or other interest in the Assigned IP except as disclosed in Exhibit C. Assignor shall provide copies of all invention, funding, employment, consulting, sponsored-research, or grant agreements that may affect title to the Assigned IP.
22. Privacy and Data Rights
If the Assigned IP includes data, databases, customer lists, user-generated content, analytics, personal information, or training data, Assignor represents that Exhibit C identifies the source, collection method, consent basis, use restrictions, retention limits, and transfer restrictions for those assets. This Agreement does not authorize transfer or use of personal information in violation of applicable privacy, consumer-protection, sector-specific, or data-transfer law.
23. Moral Rights Waiver
To the maximum extent permitted by law, Assignor irrevocably waives and agrees not to assert against Assignee or Assignee's successors, licensees, customers, contractors, distributors, or assigns any moral rights, droit moral, rights of attribution, rights of integrity, rights of disclosure, rights of withdrawal, rights against distortion or mutilation, and similar personal rights in the Assigned IP. For works of visual art subject to the Visual Artists Rights Act, 17 U.S.C. § 106A(e), this waiver applies only to the works and uses specifically identified in Exhibit D, and Assignor confirms that this written waiver is signed by the author of those works.
24. Consent to Modification and Non-Attribution
Assignor consents to Assignee's editing, adapting, translating, modifying, combining, destroying, not using, not crediting, crediting under Assignee's name, publishing anonymously, sublicensing, commercializing, or otherwise exploiting the Assigned IP without further consent, notice, attribution, approval, or compensation, except where non-waivable law requires otherwise.
25. Further Assurances
Assignor shall, at Assignee's reasonable request and without additional consideration, promptly execute, acknowledge, notarize, deliver, and assist with any assignment, declaration, oath, power of attorney, short-form assignment, inventor declaration, copyright document, trademark document, patent document, domain-transfer document, platform-transfer document, confirmatory instrument, or other document reasonably necessary or desirable to evidence, perfect, register, record, maintain, enforce, defend, or exploit Assignee's rights in the Assigned IP.
26. Cooperation in Prosecution, Maintenance, and Enforcement
Assignor shall reasonably cooperate with Assignee in filing, prosecuting, maintaining, renewing, extending, defending, enforcing, and recording the Assigned IP, including by signing inventor declarations, confirming inventorship or authorship, providing documents, explaining development history, assisting with office actions, supporting litigation or opposition proceedings, and correcting chain-of-title issues. Assignee shall reimburse Assignor for reasonable out-of-pocket expenses approved in advance, except to the extent cooperation is required because Assignor breached this Agreement.
27. Power of Attorney for Recordation
Assignor irrevocably appoints Assignee and Assignee's authorized officers, attorneys, and agents as Assignor's attorney-in-fact, coupled with an interest, to execute and file on Assignor's behalf any document that Assignor is required to execute under this Agreement if Assignor does not do so within [[Signature Response Period]] after written request. This authority includes documents for recordation with the USPTO, the U.S. Copyright Office, domain registrars, app stores, repositories, and foreign intellectual-property offices.
28. Recordation Authorization
Assignor authorizes Assignee to record this Agreement, a short-form assignment, or a confirmatory assignment with any governmental, registry, or platform authority, including:
- the USPTO for patents, patent applications, trademarks, and trademark applications under 35 U.S.C. § 261, 15 U.S.C. § 1060, and 37 C.F.R. Part 3;
- the U.S. Copyright Office for copyright transfers and related documents under 17 U.S.C. §§ 204 and 205;
- foreign patent, trademark, copyright, design, domain-name, and intellectual-property offices;
- domain-name registrars, repository hosts, social-media platforms, app stores, and other account or asset registries.
Assignor authorizes Assignee to redact financial consideration, personal contact information, and commercially sensitive terms from any public recordal copy where the receiving office permits redaction.
29. USPTO Cover Sheet Information
For USPTO recordation purposes, the parties authorize use of the following information on any patent or trademark cover sheet required by 37 C.F.R. §§ 3.28 and 3.31:
| Field | Information |
|---|---|
| Conveying party | [[Assignor Legal Name]] |
| Receiving party | [[Assignee Legal Name]] |
| Receiving party address | [[Assignee Address]] |
| Nature of conveyance | Assignment |
| Execution date | [[Effective Date]] |
| Patent/application numbers | [[Patent and Application Numbers]] |
| Trademark/application numbers | [[Trademark and Application Numbers]] |
| Correspondence contact | [[Recordation Contact Name and Email]] |
30. Copyright Recordation Information
For U.S. Copyright Office recordation purposes, Assignor authorizes Assignee to submit this Agreement, a short-form assignment, or a certified copy identifying the works, authors, registration numbers, execution date, parties, and rights transferred. The works and registrations intended for recordation are listed in Exhibit A.
31. Taxes, Fees, and Costs
Assignee is responsible for recordation fees, filing fees, transfer fees, platform fees, and government fees incurred after the Effective Date, unless otherwise stated in [[Fee Allocation Terms]]. Assignor is responsible for taxes or fees arising from consideration paid to Assignor, except to the extent applicable law requires withholding or another allocation.
32. Confidentiality
Assignor shall keep confidential and shall not disclose or use any non-public Assigned IP, non-public terms of this Agreement, trade secrets, source materials, credentials, development history, technical information, business information, or Assignee confidential information except as required to perform this Agreement or as required by law after reasonable notice to Assignee.
33. Indemnification
Assignor shall indemnify, defend, and hold harmless Assignee and Assignee's affiliates, successors, licensees, customers, officers, directors, managers, employees, contractors, and agents from and against all claims, losses, liabilities, damages, settlements, judgments, penalties, costs, and expenses, including reasonable attorneys' fees, arising out of or relating to any breach of Assignor's representations, warranties, covenants, or obligations under this Agreement, or any third-party claim that would constitute such a breach if true.
34. Remedies
Assignor acknowledges that breach of this Agreement may cause irreparable harm for which monetary damages may be inadequate. Assignee may seek specific performance, injunctive relief, recordation assistance, corrective assignment, delivery of materials, and any other remedy available at law or in equity without proving special damages or posting bond to the extent permitted by law.
35. Notices
Notices under this Agreement must be in writing and delivered by personal delivery, nationally recognized courier, certified mail, or email with confirmation of transmission to the addresses below, or to any updated address provided by notice:
| Party | Notice Address | Email |
|---|---|---|
| Assignor | [[Assignor Notice Address]] | [[Assignor Notice Email]] |
| Assignee | [[Assignee Notice Address]] | [[Assignee Notice Email]] |
36. No Implied License Back
No license back to Assignor is implied. Any license for Assignor to use the Assigned IP after the Effective Date must be in a separate written agreement signed by Assignee and must identify the scope, duration, field, territory, sublicensing rights, and termination rights.
37. Relationship of the Parties
This Agreement does not create a partnership, joint venture, employment relationship, franchise, fiduciary relationship, or agency relationship, except for the limited power of attorney expressly granted in Section 27.
38. Successors and Assigns
This Agreement binds and benefits the parties and their respective successors and permitted assigns. Assignee may assign this Agreement and the Assigned IP without Assignor's consent. Assignor may not assign any obligation under this Agreement without Assignee's prior written consent.
39. Severability
If any provision of this Agreement is held invalid, illegal, or unenforceable, the remaining provisions remain in effect. The invalid, illegal, or unenforceable provision shall be modified to the minimum extent necessary to make it valid, legal, and enforceable while preserving the parties' intent.
40. Entire Agreement; Amendments
This Agreement, including all exhibits, is the entire agreement between the parties regarding the Assigned IP and supersedes all prior or contemporaneous agreements, discussions, term sheets, emails, and understandings on that subject, except for [[Surviving Related Agreements]]. Any amendment must be in a writing signed by both parties.
41. Counterparts; Electronic Signatures
This Agreement may be executed in counterparts. Signatures delivered electronically, by PDF, or through an electronic-signature platform are effective as originals to the extent permitted by applicable law.
42. Governing Law; Venue
This Agreement is governed by the laws of [[Governing Law Jurisdiction]], without regard to conflict-of-laws rules that would require the law of another jurisdiction. Exclusive venue for any dispute arising from this Agreement lies in the courts located in [[Venue]], except that Assignee may seek injunctive relief, recordation relief, or enforcement of intellectual-property rights in any court or office with jurisdiction over the Assigned IP.
43. Execution
The parties execute this Agreement as of the Effective Date.
ASSIGNOR
[[Assignor Legal Name]]
By: ______________________________
Name: [[Assignor Signatory Name]]
Title/Capacity: [[Assignor Signatory Title or Capacity]]
Date: ____________________________
ASSIGNEE
[[Assignee Legal Name]]
By: ______________________________
Name: [[Assignee Signatory Name]]
Title/Capacity: [[Assignee Signatory Title or Capacity]]
Date: ____________________________
44. Inventor, Author, or Contributor Joinder
Each individual signing below confirms that they created, invented, authored, contributed to, or otherwise hold rights in the Assigned IP, and each individual hereby assigns to Assignee all right, title, and interest they may have in the Assigned IP on the same terms as Assignor.
| Contributor Name | Role | Signature | Date |
|---|---|---|---|
| [[Contributor Name]] | [[Contributor Role]] | _____________________________ | _________ |
| [[Additional Contributor Name]] | [[Additional Contributor Role]] | _____________________________ | _________ |
45. Optional Notary Acknowledgment
State/Commonwealth/Province of [[Notary Jurisdiction]]
County/District of [[Notary County or District]]
On [[Notary Date]], before me, [[Notary Name]], personally appeared [[Signer Name]], who proved to me on the basis of satisfactory evidence to be the person whose name is subscribed to this instrument and acknowledged that they executed the same in their authorized capacity.
Notary Signature: ______________________________
My commission expires: [[Commission Expiration Date]]
Exhibit A - Assigned IP Description
| IP Category | Description | Registration/Application/File/Account Numbers | Owner of Record | Key Deadlines |
|---|---|---|---|---|
| Patents and applications | [[Patent Description]] | [[Patent and Application Numbers]] | [[Patent Owner of Record]] | [[Patent Deadlines]] |
| Trademarks and brand assets | [[Trademark Description]] | [[Trademark and Application Numbers]] | [[Trademark Owner of Record]] | [[Trademark Deadlines]] |
| Copyrights and works of authorship | [[Copyrighted Works Description]] | [[Copyright Registration Numbers]] | [[Copyright Owner of Record]] | [[Copyright Deadlines]] |
| Software and repositories | [[Software and Repository Description]] | [[Repository URLs and Account IDs]] | [[Software Owner of Record]] | [[Software Transfer Deadlines]] |
| Trade secrets and know-how | [[Trade Secret and Know-How Description]] | [[Trade Secret Inventory Reference]] | [[Trade Secret Owner]] | [[Trade Secret Delivery Deadlines]] |
| Inventions and invention disclosures | [[Invention Description]] | [[Invention Disclosure Numbers]] | [[Inventor or Owner of Record]] | [[Invention Deadlines]] |
| Domain names and digital assets | [[Domain and Digital Asset Description]] | [[Domain Names and Account IDs]] | [[Digital Asset Owner]] | [[Digital Asset Renewal Dates]] |
| Other IP | [[Other IP Description]] | [[Other IP Identifiers]] | [[Other IP Owner]] | [[Other IP Deadlines]] |
Exhibit B - Excluded IP and Prior Inventions
The following prior inventions, background technology, tools, works, brands, processes, or materials are excluded from the assignment, except for the limited license in Section 12 if they are embedded in or necessary to use the Assigned IP.
| Excluded Item | Description | Date Created or Acquired | Relationship to Assigned IP |
|---|---|---|---|
| [[Excluded IP Name]] | [[Excluded IP Description]] | [[Excluded IP Date]] | [[Relationship to Assigned IP]] |
| [[Additional Excluded IP Name]] | [[Additional Excluded IP Description]] | [[Additional Excluded IP Date]] | [[Additional Relationship to Assigned IP]] |
Exhibit C - Disclosures, Exceptions, and Third-Party Materials
| Disclosure Type | Details | Relevant Agreement or License | Risk / Restriction |
|---|---|---|---|
| Prior assignments or licenses | [[Prior Assignment or License Details]] | [[Prior Agreement Reference]] | [[Prior Rights Restriction]] |
| Liens or encumbrances | [[Lien or Encumbrance Details]] | [[Lien Document Reference]] | [[Lien Restriction]] |
| Contributor assignments missing or pending | [[Contributor Assignment Gap]] | [[Contributor Agreement Reference]] | [[Contributor Risk]] |
| Open-source or third-party materials | [[Open Source and Third Party Materials]] | [[License Names and Versions]] | [[License Restrictions]] |
| AI-generated materials or training data | [[AI Materials and Data Sources]] | [[AI Tool Terms or Data License]] | [[AI Rights Restrictions]] |
| Government, university, employer, or sponsor rights | [[Institutional Rights Details]] | [[Institutional Agreement Reference]] | [[Institutional Restriction]] |
| Pending disputes or claims | [[Pending Claim Details]] | [[Claim Reference]] | [[Claim Risk]] |
Exhibit D - VARA / Moral Rights Work-and-Use Identification
For any work of visual art subject to 17 U.S.C. § 106A, this waiver applies only to the following identified works and uses:
| Work | Author | Specific Uses Covered by Waiver | Limitations |
|---|---|---|---|
| [[Visual Artwork Title]] | [[Author Name]] | [[Specific Uses Covered]] | [[Limitations]] |
| [[Additional Visual Artwork Title]] | [[Additional Author Name]] | [[Additional Specific Uses Covered]] | [[Additional Limitations]] |
Template - not legal advice. Consult a licensed attorney. As of June 2026.
Sources cited: 35 U.S.C. § 261 (patent ownership and assignment); 37 C.F.R. Part 3, including §§ 3.11, 3.28, and 3.31 (USPTO recordation requirements); 15 U.S.C. § 1060 (trademark assignment with goodwill and intent-to-use restrictions); 17 U.S.C. §§ 106, 106A(e), 204(a), and 205 (copyright rights, moral-rights waiver, transfer writing requirement, and recordation); 18 U.S.C. § 1839 (trade-secret definitions); Board of Trustees of the Leland Stanford Junior University v. Roche Molecular Systems, Inc., 563 U.S. 776 (2011).
