Public Information Services
Assignment Recordation
To record a patent assignment, click here
To record a trademark assignment, click here
Copy / Document Sales
Copies of granted U.S. Patents and registered U.S. Trademarks are available for sale from OEMS.
Information Contacts Telephone Directory
This organizational and alphabetical telephone directory of the USPTO provides telephone and fax numbers for public use.
Patent Statistical Reports
For a detailed description of the products available, click here.
