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  1. Patents | USPTO - United States Patent and Trademark Office

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

  2. United States Patent and Trademark Office

    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 …

  3. Search for patents | USPTO - United States Patent and …

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

  4. Patent Public Search | USPTO

    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 …

  5. Patent Basics | USPTO

    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 …

  6. Patent Center | USPTO

    Aug 1, 2023 · Patents with an issue date on or after April 18, 2023 are issued as electronic patent grants (eGrants), which minimizes paper waste, potentially reduces patent pendency, and …

  7. Patent Public Search Basic (PPUBS Basic) - United States …

    To start a quick lookup, enter a single patent or publication number and select the Search button. To start a basic search, select a search field, enter your search term, and select the Search …

  8. Patent Center

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

  9. Search for Application | USPTO - United States Patent and …

    Apr 11, 2024 · This number is not assigned by the USPTO and can be any combination of numbers and letters. Logged in registered users can enter complete or partial Attorney Docket …

  10. Patent essentials | USPTO

    Feb 18, 2025 · It’s possible to receive a patent on your own, but it’s much easier with help from us and qualified professionals. Take full advantage of the resources we (and they) provide. The …

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