Trademark Assignment: How to Transfer Ownership of a Mark

Whether you are moving a mark into your new LLC, selling a business, restructuring a group, or buying a brand, transferring trademark ownership requires a formal assignment. Done correctly, it is a straightforward process. Done incorrectly, it can void the trademark entirely. This guide covers what an assignment must contain, how to record it with the USPTO, what it costs, and the mistakes that cause trouble years later.

What is a trademark assignment?

A trademark assignment is a permanent transfer of ownership of a trademark from one party (the assignor) to another (the assignee). Unlike a license, which grants permission to use a mark, an assignment transfers all rights, title, and interest in the mark.

Assignments can cover:

• Registered trademarks: marks registered with the USPTO.
• Pending applications: applications still being examined.
• Common-law marks: unregistered marks used in commerce.
• Intent-to-use applications: under certain conditions (see below).

The glossary defines the terms used below if any are unfamiliar.

Assignment versus license

Understanding the difference is critical:

The goodwill requirement

This is the most important rule in trademark assignment law: you must transfer the goodwill associated with the mark. A trademark has no legal existence separate from the goodwill of the business it represents.

An assignment without goodwill, called an "assignment in gross", is void. The mark is treated as abandoned, and the assignee receives nothing of value.

What counts as goodwill?

Goodwill includes:

• Customer recognition and loyalty associated with the mark.
• The reputation built under the mark.
• The business practices, quality standards, and customer relationships.
• Physical assets related to the marked goods or services (optional, but it strengthens the transfer).

Pro tip: Always include this language in your assignment agreement: "together with the goodwill of the business symbolized by the Mark and associated therewith." This single clause can be the difference between a valid and a void assignment.

The most common case: moving a mark into your own company

Many founders file in their personal name, then form an LLC or corporation and need the mark to sit with the company. This is an assignment like any other. The individual assigns the mark, with its goodwill, to the company; the company's legal name and entity type must match its formation documents exactly; and the assignment is recorded with the USPTO so the register shows the company as owner. Do it before the next maintenance filing, because a Section 8 or renewal filed in the wrong owner's name can be refused.

Types of assignment

Full assignment

Transfer of all rights in the mark for all goods and services. The most common type.

Partial assignment

Transfer of rights for specific goods or services only. For example, assigning "ACME" for clothing while keeping it for electronics. Partial assignments must be drafted carefully to avoid creating confusion in the marketplace.

Assignment of an application

A pending trademark application can be assigned. For intent-to-use (ITU) applications, special rules apply:

• An ITU application cannot be assigned before an allegation of use (an amendment to allege use or a Statement of Use) is filed, unless the assignment is to a successor of the applicant's business, or the part of the business to which the mark pertains.
• This rule prevents trafficking in trademark applications, and an assignment that breaks it can void the application.

Assignment as part of a business sale

When a business is sold through an asset purchase agreement, its trademarks transfer as part of the deal. Execute the trademark assignment as a separate, recordable document and record it with the USPTO.

Essential terms in the assignment agreement

A well-drafted trademark assignment agreement includes:

1. Identification of the parties: full legal names of assignor and assignee.
2. Description of the mark: the exact mark being transferred.
3. Registration and serial numbers: all relevant USPTO numbers.
4. Goods and services: what the mark covers.
5. Goodwill clause: express transfer of goodwill (critical).
6. Consideration: what the assignee is paying (it can be nominal).
7. Effective date: when the transfer takes effect.
8. Representations and warranties: the assignor owns the mark, it is valid, and it is not subject to liens.
9. Further assurances: both parties agree to sign additional documents as needed.

USPTO recordation

After the assignment is signed, record it with the USPTO.

How to record

Source: 37 C.F.R. Part 3, Assignment, Recording, and Rights of Assignee.

Why recording matters

An assignment is effective between the parties when it is signed, but recording with the USPTO provides:

• Constructive notice to the public of the ownership change.
• Priority over a later conflicting assignment. An unrecorded assignment can lose out to a later purchaser who records first without notice of yours.
• Updated USPTO records, which matter for maintenance filings, licensing, and enforcement.
• A clear chain of title, essential if the mark is later sold again or litigated.

Pro tip: Many assignees never record. That creates problems during maintenance windows, enforcement actions, and later sales. Record promptly.

Common mistakes to avoid

1. Assignment in gross (no goodwill)

Transferring the mark without its goodwill makes the assignment void and the mark abandoned. Always include the goodwill clause.

2. Failing to record with the USPTO

An unrecorded assignment creates a gap in the chain of title that can cause problems for years.

3. Incorrect assignee information

If the assignee's legal name or entity type is wrong, the assignment has to be corrected, adding time and cost.

4. ITU application restrictions

Assigning an intent-to-use application before an allegation of use is filed (except to a business successor) is prohibited and can void the application.

5. Forgetting related applications

If the assignor holds several applications or registrations for the same or similar marks, assign them together to avoid a split chain of title.

What does it cost?

There is no extra government fee for the transfer itself; the recordation fee is the only USPTO charge. Answers to other common questions are in our FAQ.

Need to transfer trademark ownership? Our attorneys draft the assignment agreement and handle USPTO recordation through the trademark assignment service. Start Your Assignment

Sources

• USPTO: Assignment Center
• USPTO: Trademark fee information
• USPTO: TMEP Chapter 500, Assignments