www.uspto.gov
United States Patent and Trademark Office
Home page of the United States Patent and Trademark Office's main web site.
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www.uspto.gov
Search our trademark database | USPTO
May 14, 2025 · A search you complete before applying for a trademark registration to make sure your trademark is available to register for your particular goods or services, and to make sure that no other trademark co...
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Patents | USPTO
Find out how to apply for and maintain a patent in the U.S., and learn about helpful resources.
www.uspto.gov
Patent Public Search | USPTO
Dec 20, 2025 · A powerful, flexible web-based patent search application that improves the overall patent searching process. It includes two user selected interfaces that provide enhanced access to prior art.
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Search USPTO.gov | USPTO
Apr 2, 2026 · Search www.uspto.gov Find out how to protect intellectual property in other countries. Find upcoming programs related to IP policy and international affairs
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About Us | USPTO
The United States Patent and Trademark Office (USPTO) is the federal agency under the Department of Commerce and is responsible for granting U.S. patents and registering trademarks.
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Patent Center | USPTO
Aug 1, 2023 · Patent Center is available to all users for electronic filing and management of patent applications. You may access an on-demand recording of a previous Patent Center Training session to learn more about...
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Log in to trademark filing systems | USPTO
Dec 12, 2025 · Identity verification is mandatory for USPTO.gov account holders to file through Trademark Center, TEAS, and TEASi. For most users, this one-time verification process can be completed online in less tha...
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Patent process overview | USPTO
The USPTO is issuing electronic patent grants (eGrants) for all patents with an issue date on or after April 18, 2023. eGrants are available through Patent Center, the USPTO's electronic patent application filing and ...
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Contact us | USPTO
Dec 8, 2025 · Phone numbers, email addresses, and other contact information for USPTO offices and business centers