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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.
Search for patents | USPTO
Feb 3, 2026 · Find existing patents, published patent applications and other published patent documentation
PTO‐2042a (01‐2019) ... Privacy Act Statement The Privacy Act of 1974 (P.L. 93-579) requires that you be given certain information in connection with your submission of the attached form related to a …
Trademark search
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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-PTO-9199) or …
If you do not furnish the information requested on this form, the USPTO may not be able to process and/or examine your submission, which may result in termination of proceedings, abandonment of …
Assignment Center
Are title searches conducted by the PTO prior to recordation? expand_more How is an assignment-related document processed? expand_more All assignments are processed through an image-based …
United States Patent & Trademark Office
If you need help: Send general questions about USPTO programs to the USPTO Contact Center (UCC) . If you experience technical difficulties or problems with this application, please report them via e …
Contact us | USPTO
Dec 8, 2025 · Phone numbers, email addresses, and other contact information for USPTO offices and business centers