United States Patent and Trademark Office
Home page of the United States Patent and Trademark Office's main web site.
Forms for patent applications | USPTO
Sep 16, 2012 · For general assistance in completing the patent forms below or to request paper copies of the forms, contact the USPTO Contact Center Division at 1-800-786-9199 (1-800 …
USPTO fee schedule | USPTO
Jan 19, 2025 · USPTO fee schedule Effective January 19, 2025 (Last revised September 1, 2025) The fee schedule provides information and fee rates for USPTO's products and services. All …
Patent Public Search | USPTO
Sep 27, 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 …
Forms for applications filed before September 16, 2012 | USPTO
Sep 16, 2012 · For general assistance in completing the patent forms below or to request paper copies of the forms, contact the USPTO Contact Center Division at 1-800-786-9199 (1-800 …
Trademarks | USPTO
Find out how to register and maintain a trademark in the U.S., apply for an international trademark, and about protecting your registered trademark.
609-Information Disclosure Statement
Oct 30, 2024 · The form PTO/SB/08 will enable applicants to comply with the requirement to list each item of information being submitted and to provide the Office with a uniform listing of …
Search for patents | USPTO
Oct 17, 2025 · Find existing patents, published patent applications and other published patent documentation
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 …
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 …