In ATI Technologies ULC v. Iancu, [2016-2222, 2016-2406, 2016-2608] (April 11, 2019), the Federal Circuit reversed the PTAB’s decisions of invalidity of all but one of the claims challenged in three IPRs, finding that the PTAB erred in its application … Continue reading Federal Circuit holds PTO to “Reasonably Continuous” Diligence rather than “Continuous Reasonable” Diligence Standard