Google Patents
WEBSearch 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.
Search for patents | USPTO - United States Patent and Trademark …
WEBJun 10, 2024 · Patents may be searched using the following resources: Patent Public Search. Global Dossier. Public Search Facility. Patent and Trademark Resource Centers (PTRCs) Patent Official Gazette. Common Citation Document (CCD) Search International Patent Offices. Search Published Sequences. Patent Assignment Search. Patent Examination Data System (PEDS)
Patent Public Search | USPTO
WEBJun 21, 2024 · Patent Public Search. 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 Basic (PPUBS Basic) - United States Patent …
WEBTo 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.
Patent Public Search | USPTO
WEBAccess the full-text database of U.S. patents and publications with Patent Public Search. Search by various criteria and get updates from USPTO.
Search USPTO.gov
WEBNarrow your search results. Reset all. Include results from: Web pages. Documents. Apply. Show only content from these topics: Patents guidance. Trademarks guidance.
Google Patents Advanced Search
WEBSearch 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
WEBPatent Center is a new online system for filing and managing patent applications with the USPTO. It offers a single interface, easy account creation, and search features.
US Patent, Patent Application and Patent Search - Justia Patents Search
WEBSearch and research millions of US patents for free on Justia.com.
WIPO - Search International and National Patent Collections
WEBThis patent search tool allows you not only to search the PCT database of about 2 million International Applications but also the worldwide patent collections. This search facility features: flexible search syntax; automatic word stemming and relevance ranking; as well as graphical results.