Search for patents | USPTO - United States Patent and Trademark Office
WEBJun 10, 2024 · Find existing patents, published patent applications and other published patent documentation
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.
Patent Public Search | USPTO
WEBJun 21, 2024 · 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.
Patents | USPTO - United States Patent and Trademark Office
WEBOnline patent tools. Locate online patent services and information. Patent Center. Single interface replacement for EFS-Web, Private PAIR and Public PAIR. Electronic Business Center; Check application status. Check patent application status with Patent Center. Fees and payment. Pay maintenance fees and learn more about filing fees and other ...
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.
US Patent, Patent Application and Patent Search - Justia Patents …
WEBSearch and research millions of US patents for free on Justia.com.
United States Patent and Trademark Office - 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.
Patent Center - United States Patent and Trademark Office
WEBPatent Center - United States Patent and Trademark Office ... PatentCenter UI
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.
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.
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