The Patent Public Search tool is a new web-based patent search application that replaced internal legacy search tools PubEast and PubWest and external legacy search tools PatFT and AppFT.

2025年2月25日 · The Patent Public Search tool is a new web-based patent search application that will replace internal legacy search tools PubEAST and PubWEST and external legacy …

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Home page of the United States Patent and Trademark Office's main web site.

Patent Public Search | USPTOPatent Public Search | USPTO - extended window

Patent Public Search is a USPTO tool for searching and viewing international patent filings.

Search and read the full text of patents from around the world with Google Patents, and find prior art in our index of non-patent literature.

Patent Center is the official platform for filing and managing patent applications online at the USPTO.

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

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