Search for patents | USPTO - United States Patent and …
2024年6月10日 · The United States Patent and Trademark Office (USPTO) Public Search Facility located in Alexandria, VA provides the public access to patent and trademark information in a variety of formats including on-line, microfilm, and print. …
Patent Public Search | USPTO - United States Patent and …
2024年6月21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 search tools PatFT and AppFT. Patent Public Search has two user-selectable modern interfaces that provide enhanced access to prior art.
United States Patent and Trademark Office
1 天前 · Check patent application status with Patent Center. Fees and payment. Pay maintenance fees and learn more about filing fees and other payments. Patent Trial & Appeal Board. Resolve disputes regarding patents with PTAB. Global Dossier. View international patent filings. More tools & …
Patent Public Search Basic (PPUBS Basic) - United States Patent …
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 button.
United States Patent and Trademark Office - Search USPTO.gov
An official website of the United States government Here’s how you know keyboard_arrow_down. close. An official website of the United States government ... Search patents; Patent applications search; Check private filing status; Check public filing status; File patents; Patent and Trial Appeal Board; Search assignment;
Patent Public Search | USPTO - extended window - United States Patent ...
Patent Public Search | USPTO - extended window ... Patent Public Search | USPTO - extended window
Patent Public Search | USPTO - United States Patent and …
Patent Public Search is a USPTO tool for searching and viewing international patent filings.
Patent Center - United States Patent and Trademark Office
Search and view patent filings with the United States Patent and Trademark Office.
Google Patents
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.
Patents: How to Search For a U.S. Patent - New York Public Library
2025年1月8日 · Guide to searching among United States and foreign patents (prior art) to determine whether an idea can be patented.