Patent Center Migration

until
Completed

The USPTO will perform a routine migration on the Patent Center from midnight-noon ET on Saturday, September 20.

During this migration period, Patent Center will be unavailable.

Please refer to our Filing Documents during an Outage page for other alternative filing methods.

Last updated: Saturday, Sep 20, 2025 at 12:00 PM ET
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Past status updates:

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Unless otherwise indicated, all systems should be operating normally.

Issues impacting remote employees are available on the Internal system status platform.

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