File a patent application online with EFS-web
Check patent application status with public PAIR and private PAIR
Pay maintenance fees and learn more about filing fees and other payments
View international patent filings
File a trademark application and other documents online through TEAS.
Check trademark application status and view all documents associated with an application/registration.
Trademark fees and payment
Learn about the USPTO and our current legislative initiatives.
Find out how to protect intellectual property in other countries.
Filing status
Pay or look up maintenance fees
Patent Trial and Appeal Board
Search recorded assignment and record ownership changes
Guides and manuals
Search trademark database
Trademark filing
Status, documents, and certificates
Search recorded assignment and record ownership changes
Updates and announcements
Pay maintenance fees and learn more about filing fees and other payments
Current and planned system outages
For example, "trademark abandonment", "EFS-Web", or "provisional patent application"
An overview of a patent application and maintenance process
An overview of a trademark application and maintenance process
See the updated procedures on paneling and precedential decisions
Did you file a patent application by paper during the recent systems outage August 15-23?
The PTAB has published an update to the AIA Trial Practice Guide (TPG) containing additional...