Through October 31, 2020, the Federal Circuit decided 787 PTAB appeals from IPRs and CBMs. The Federal Circuit affirmed the PTAB on every issue in 578 (73.44%) cases, and reversed or vacated the PTAB on every issue in 104 (13.21%) cases. A mixed outcome on appeal, where at least one issue was affirmed and at least one issue was vacated or reversed, occurred in 77 (9.78%) cases.
