Here is an update on recent en banc activity at the Federal Circuit in patent cases. While there were no recent petitions, responses to petitions, or denials of petitions, the court did receive several amicus briefs. One amicus brief came in Apple Inc. v. Qualcomm Inc., a case concerning the panel’s decision to deny competitor standing in an appeal from the Patent Trial and Appeal Board. Three came in Amgen Inc. v. Sanofi, Aventisub LLC, where the petition raised questions related to “the panel’s new enablement test for genus claims with functional limitations” and whether that test is consistent with Supreme Court precedent on point. Here are the details.