Statistics

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View performance benchmarks of the PTAB, including dispositions, pendency, inventory, and other tracking measures.

 

Trial Statistics

Appeal and Interference Statistics

Current FY Statistics to Date:

  • October 2018

Current FY Statistics to Date:

Special Reports

Motion to Amend Study, Installment 4 through March 2018 (updated July 2018) - a report on the outcomes of motions to amend in AIA trials

Data for 305 Completed Trials (July 2018) - a report on the data for the 305 completed trials with MTA

Expanded Panels Study (Mar. 2018) - a report on panel expansion in AIA trials

Orange Book-listed Patent Study (Mar. 2018) - a report on FDA-approved drug patents challenged in AIA trials

Multiple Petition Study (Oct. 2017) - a report on multiple petitions filed in AIA trials

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