Data & Trends — 2019 PTAB Year in Review: Analysis & Trends

Sterne, Kessler, Goldstein & Fox P.L.L.C. February 27, 2020

These graphs and charts appear as the center spread feature in the report.

Chart of petitions filed on a 3-month rolling average from 2012 to 2019.

Chart of proceeding institution rates from 2013 to 2019.

FWD Instituted Claim Cancellation Rate

Annual Petition to Challenged Patent Ratio

PTAB Trial Appeal Outcomes

These graphs and charts appear as the center spread feature in the 2019 PTAB Year in Review: Analysis & Trends report.