Library Guides: Mizzou TecHub : Patents

Searching for Patents

The Lens
As of 10/23/2024, this site had 159,285,231 patents from dozens of countries and patent organizations.
Intellectual Property Office (UK)
U.S. Patent & Trademark Office
European Patent Office
Dates of coverage vary by country.
Free Patents Online
Download patents from the U.S. and the World Intellectual Property Organization (WIPO) in PDF or TIFF formats.