USPTO Systems Status and Availability

Monday Jun 15, 2020

Planned Events

​Big Data Reservoir and Developer Hub Maintenance

The USPTO will be performing maintenance on Open Data Portal beginning at 10 a.m., Thursday, June 18 and ending at 1 a.m., Friday, June 19 ET.

Users might experience a momentary outage to BDR and DH services from 12 a.m. until 1 a.m., June 19 ET.

This deployment will add PTAB Interference decisions to Open Data portal at https://developer.uspto.gov/ptab-web/.

Vendor Portal Maintenance

The USPTO will perform system maintenance on the Vendor Portal beginning at 12 a.m., Thursday, June 18 and ending at 5 a.m., Thursday, June 18 ET.

Vendor Portal may have intermittent outages during the maintenance period.

​EAI-HUB, EFS-WEB, and CCC System Maintenance

The USPTO will perform maintenance affecting the Enterprise Applicant Integration Hub (EAI-HUB), Patent Electronic Filing System - Web (EFS-WEB), and Certified Copy Center (CCC) beginning at 12:01 a.m., Monday, June 22 and ending at 5 a.m., Monday, June 22 ET.

EFS-Web, CCC, and EAI-HUB will not be available during the maintenance period.

EFS-Web, CCC, and EAI-HUB users should save all work and log off before the maintenance period begins.