Although judicial review of decisions during IPR typically occurs through appeal after the PTAB’s Final Written Decision, a growing number of cases are exploring other means of judicial review. Questions remain about whether those other means can provide a way to overcome the statutory limits on the appealability of IPR decisions, which we previously discussed. This post, which is the third in a series about judicial review of IPR, addresses a third trap for the unwary: the availability of alternatives to appeal.
Mandamus: Perhaps the most well-known alternative to appeal from and IPR is petitioning for a writ of mandamus. Ever since the Supreme Court’s first decision on IPRs, Cuozzo v. Lee, 136 S. Ct. 2131 (2016), left open the possibility of judicial review of constitutional and statutory rights related to institution, some have speculated that mandamus may be the best route to present those arguments. Indeed, the Supreme Court’s most recent decision on IPRs, Thryv v. Click-To-Call, 140 S. Ct. 1367 (2020), declined to foreclose the use of mandamus in “extraordinary cases.”