Private PAIR unavailable

Private and Public PAIR are both unavailable due to maintenance. For additional system outage details, please see: eBIZ Alerts (the USPTO Systems Status and Availability page).

Still having problems?

If you need assistance with creating your account, please call the USPTO Contact Center (UCC) at 800-786-9199. For assistance with authentication and sponsorship, please contact the Patent Electronic Business Center at or 866-217-9197.