PTAB E2E, PTAB API and Interference iFiling Portal will be unavailable on Sunday, April 21, 2019 from 12:01 a.m. to 8 a.m. ET for scheduled maintenance.  If your deadline is during this time for the petition filing or other associated documents to a pending AIA case, you must use an alternative filing method.
 
Questions?  Contact PTAB 8:30 a.m. to 5 p.m. ET at 571-272-7822 weekdays or email Trials@uspto.gov.  You can also visit the PTAB E2E frequently asked questions for more info.

News & Updates

United States moves up in international rankings for patent protection

WASHINGTON – Today, the U.S. Chamber of Commerce Global Innovation Policy Center (GIPC) ranked the United States in second place for Patents, Related Rights, and Limitations in its 2019 International IP Index, reflecting a significant improvement in patent protection policy. In addition, this year...