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

Oct 17, 2025 · Find existing patents, published patent applications and other published patent documentation

Whether you've applied for a patent or registered for a trademark, scammers may try to exploit you. Learn how to spot fake communications or offers and protect your intellectual property.

Sep 27, 2025 · The Patent Public Search tool is a web-based search application for patents and patent application publications. Patent Public Search has two user-selectable modern …

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 basic information about U.S. …

If planning on filing your application yourself, see the Patent Application Guides for information on the required parts, form, and content of a patent application (MPEP § 600) for filing the type of …

Patent Center allows users to electronically file and manage patent applications efficiently.

Search for a patent application Search by application number, patent number, PCT number, publication number or international design registration number.

Feb 18, 2025 · Almost every country has its own patent laws, and those desiring a patent in a particular country must apply in that country, in accordance with its requirements.

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 …