Check the filing status of your patent application
Securely access information on your pending patent application
For documents and status on publicly available patents and applications
and the support staff must each have a USPTO.gov account.
The Patent Application Information Retrieval (PAIR) system provides USPTO customers a safe, simple, and secure way to retrieve and download information regarding patent application status. There are two PAIR applications, Public PAIR and Private PAIR. Public PAIR provides access to issued patents and published applications. Private PAIR provides secure real-time access to pending application status and history using digital certificates.
In order to access Private PAIR, you must:
be a registered patent attorney/agent, an independent inventor, or a person granted limited recognition,
have a customer number,
have a registered USPTO.gov account or be a sponsored practitioner support user
Announcements and Notices
PAIR Announcements- For recent news related to both Public and Private PAIR