Resolved: Patent Center, Electronic Filing System-Web (EFS-Web), and Private Patent Application Information Retrieval (Private-PAIR) Issues

Resolved: Patent Center, Electronic Filing System-Web (EFS-Web), and Private Patent Application Information Retrieval (Private-PAIR) Issues

The previously reported access issue for Patent Center, EFS-Web and Private-PAIR has been resolved. If you are still experiencing the issue or 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.