En Banc Activity / Petitions

Recent En Banc Activity

Here is an update on recent en banc activity at the Federal Circuit in patent cases. It was a busy week at the Federal Circuit. The court received two new petitions in cases addressing issues of enablement, eligibility, and personal jurisdiction. Additionally, the court invited responses in three cases addressing termination of inter partes review proceedings, evaluation of expert opinions on summary judgment, and competitor standing. The court also received a response to a petition raising a question related to enablement. Lastly, the court issued two new denials, one in a case concerning 35 U.S.C. § 112(f) and another in a pro se case. Here are the details.

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En Banc Activity / Petitions

Recent En Banc Activity

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.

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Opinions / Panel Activity

Opinion Summary – Amgen Inc. v. Sanofi, Aventisub LLC

Yesterday, the Federal Circuit issued its opinion in Amgen Inc. v. Sanofi, Aventisub LLC, a patent case we have been tracking because it attracted amicus briefs. Judge Lourie authored the unanimous opinion, which affirmed a district court’s judgment as a matter of law of lack of enablement. The Federal Circuit agreed that undue experimentation would be required to practice the full scope of antibody claims in Amgen’s patents. This is our opinion summary.

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