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.
Search for patents | USPTO
Oct 17, 2025 · By using this service, users can see the patent family for a specific application, containing all related applications filed at participating IP Offices, along with the dossier, classification, and …
Patent - Wikipedia
In modern usage, the term patent usually refers to the right granted to anyone who invents something new, useful and non-obvious.
U.S. Patent and Trademark Office (USPTO) | USAGov
The U.S. Patent and Trademark Office (USPTO) is the agency responsible for granting U.S. patents and registering trademarks.
U.S. Patent and Trademark Office | U.S. Department of Commerce
Oct 21, 2025 · The United States Patent and Trademark Office (USPTO) grants U.S. patents and registers trademarks. Its mission is to drive U.S. innovation and global competitiveness for the …
Patent - Intellectual Property Law: A Beginner's Guide - Research ...
Aug 29, 2025 · Patents are a form of intellectual property that give an inventor or patent holder the right to exclude others from making, using, offering for sale, selling, or importing a patented invention for a …
U.S. Patent, Patent Application and Patent Search - Justia Patents …
Have a legal question? Get free answers from experienced lawyers! Justia Webinars are open to all, lawyers and non-lawyers. Lawyers, please visit individual webinar pages for more information about …
What Is a Patent in Simple Terms? With Examples - Investopedia
Apr 8, 2025 · What Does Patent Mean? A patent is a legal right to an invention given to a person or entity without interference from others who wish to replicate, use, or sell it.
PATENTSCOPE - WIPO - World Intellectual Property Organization
Free search of international patent applications filed under the PCT System and in many national collections.
Espacenet – patent search
Espacenet: free access to millions of patent documents. Find out if your invention is unique or if other inventors have filed patent applications that are considered to be prior art.