Innovation often builds upon existing ideas, taking small steps and great leaps to solve problems and improve our everyday lives. The patent system promotes this innovation through sharing …

Find existing patents, published patent applications and other published patent documentation

Find out how to apply for and maintain a patent in the U.S., and learn about helpful resources.

Feb 7, 2025 · If you’re new to the process of protecting your rights to your invention by applying for a patent, you’re in the right place. This page will direct you to everything you need to know …

May 13, 2025 · If you are new to patent searches, or want to use the functionality that was available in the USPTO’s PatFT/AppFT, select Basic search to look for patents by keywords or …

Feb 18, 2025 · The USPTO protects you, the inventor, by granting patents and administering patent law. Patent examiners review patent applications, and Patent Trial and Appeal Board …

You can check the status of your patent application and review the file history in Patent Center. You can search by application number, patent number, PCT number, publication number or …

To apply for a patent, you must file an application and pay required fees. You may wish to find a patent attorney or agent to help draft the description of the invention and claims, and any …

Patent Center provides a user interface for searching and managing patent applications and related information.

Patent Center; Search patents; Patent applications search; Check private filing status; Check public filing status; File patents; Patent and Trial Appeal Board; Search assignment; Order …