Patent assignments play a major role in intellectual property ownership and business transactions. Many people assume that filing a patent guarantees permanent ownership rights, but patents can be transferred, sold, assigned, or disputed in various ways. Continue reading for more information and reach out to an Essex County, New Jersey intellectual property lawyer today.
What Are Patent Assignments?
A patent assignment is the legal transfer of ownership rights in a patent or a patent application from one party to another. Essentially, the original owner (called the assignor) formally transfers their rights to the new owner (known as the assignee). Once the transfer is complete, the assignee generally gains full control over the patent, including the right to make, sell, license, or enforce the invention.
This type of legal transfer can involve an entire patent, a partial ownership interest, or even the rights to a patent application that is still pending approval with the United States Patent and Trademark Office (USPTO). Patent assignments are common in various business scenarios.
For example, in employment relationships, a company may automatically own an invention created by an employee as part of their job under their contract. In startup companies, inventors often assign rights to the company itself, investors, or partners as a part of fundraising, ownership structuring, or investment agreements. They are also frequently seen during business acquisitions and technology sales, where intellectual property is a core asset being transferred. While the assignor gives up ownership, they are still recognized as the original creator of the invention.
How Do You Assign a Patent Legally?
To legally assign a patent, a formal process must be followed to ensure the transfer of ownership rights is valid and enforceable. The main requirement is the execution of a written agreement, often called an assignment agreement, which must be signed by the assignor.
This document is an important legal instrument that clearly outlines the terms and conditions of the transaction between the assignor and the assignee. The written assignment should be detailed to avoid future disputes. It needs to clearly identify the patent or pending patent application being transferred, the full identity of all parties involved, and the specific scope and duration of the rights being conveyed.
For a sale, the agreement should also detail the compensation terms, warranties, and a mechanism for dispute resolution. This transfer can occur at any point, even while the patent application is still waiting for approval from the USPTO.
Although the assignment is legally binding between the parties once signed, the final and arguably most crucial step is to record the Assignment with the United States Patent and Trademark Office. While recording is not technically mandatory to complete the transfer, it is highly recommended. Recording provides constructive notice to the public of the new ownership, making the assignment valid and enforceable against any third parties who might later try to claim an interest in the patent. The recording should ideally take place within three months of the assignment date.