Patent Center is experiencing intermittent service interruptions due to an AWS outage. The USPTO is working to resolve the issue. For impacted users who are unable to submit filings, please refer to our Filing Documents during an Outage page for other alternative filing method.
Patent Center Affected by Amazon Web Services (AWS) Outage
Last updated: Thursday, Oct 23, 2025 at 10:35 AM ET
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Past status updates:
- Resolved
- Degraded performance, Investigating
- Degraded performance, Investigating
