USPTO incident

UPDATE: How to Resolve PE2E-OC issues

Minor Resolved View vendor source →

USPTO experienced a minor incident on June 11, 2026, lasting 112d 12h. The incident has been resolved; the full update timeline is below.

Started
Jun 11, 2026, 07:38 AM UTC
Resolved
Oct 01, 2026, 08:25 PM UTC
Duration
112d 12h
Detected by Pingoru
Jun 11, 2026, 07:38 AM UTC

Update timeline

  1. monitoring May 20, 2026, 12:59 PM UTC

    Users are continuing to experience issues related to Patents End-to-End (PE2E)-Official Correspondence (OC). If you are experiencing issues, please follow the steps below. For instructions...