An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
The site is secure.
A lock ( lock ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on
official, secure websites.
This microtutorial for Patent Public Search will show you how to locate U.S. patents and published patent applications assigned to particular companies and other entities. You can search by assignee name, city, and state.