Patent Center and Private Patent Application Information Retrieval (Private-PAIR) issues

Patent Center and Private Patent Application Information Retrieval (Private-PAIR) issues

The Patent Center and Private-PAIR are currently experiencing technical difficulties which is causing slowness.

Please refer to our Filing Documents during an Outage page for an alternative filing method. If you have questions, please contact the Patent Electronic Business Center (EBC) at (866)- 217-9197 during their operating hours of 6 a.m., to midnight, Monday - Friday ET, or email ebc@uspto.gov.