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 | USPTO - United States Patent and Trademark Office
Find out how to apply for and maintain a patent in the U.S., and learn about helpful resources.
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.
Patents - WIPO - World Intellectual Property Organization
In other words, patent protection means that the invention cannot be commercially made, used, distributed, imported or sold by others without the patent owner's consent.
U.S. Patent and Trademark Office | U.S. Department of Commerce
Oct 24, 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 …
U.S. Patent, Patent Application and Patent Search - Justia Patents …
Get free answers from experienced lawyers! Justia Webinars are free and open to all, lawyers and non-lawyers. CLE credit is only available for Justia Connect Pro members. View individual webinar pages …
Patent Trial and Appeal Board - Wikipedia
The Patent Trial and Appeal Board (PTAB) is an administrative law body of the United States Patent and Trademark Office (USPTO) which decides issues of patentability.
Patents: How to Search for an Historical U.S. Patent
Patent searching can be done directly on the USPTO's web site. Full text and images are available for patents from 1976 to the most recent Tuesday. Images, current classification numbers and patent …
Search for patents | USPTO
Feb 3, 2026 · Find existing patents, published patent applications and other published patent documentation
Google Patents Advanced Search
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.