United States Patent and Trademark Office

An Agency of the Department of Commerce

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Patent Statistics

Examiner Staffing for Utility, Plant, and Reissue Patent Applications
(Details staffing of new-hire examiners, as well as total number of examiners, by quarter.)
 
Patent Pendency
(Monthly averages by technology center)
 
Quality of Products
(In-process examination compliance rates and allowance error rates by technology center against goals)
 
Application Backlog by Technology

 

Reexamination Information

US Department of Commerce
USA.gov