Federal Circuit PTAB Appeal Statistics Through March 31, 2022
Through March 31, 2022, the Federal Circuit decided 1,017 appeals from the PTAB in IPRs, CBMs, and PGRs. While the vast majority of these appeals came from IPRs, the number of PGR appeals has slowly increased over time, partially offsetting a near total decline in the number of CBM appeals.
In IPR appeals, the Federal Circuit has cumulatively affirmed the PTAB on every issue in 701 (73.33%) cases and reversed or vacated the PTAB on […]