Here is an update on recent en banc activity at the Federal Circuit in patent cases. Since our last update, three new petitions for en banc rehearing have been filed. These petitions raise questions related to claim construction and the Administrative Procedure Act. Additionally, the Federal Circuit denied a petition for en banc rehearing that raised a question related to sanctions. Here are the details.
Recent En Banc Activity
Here is an update on recent en banc activity at the Federal Circuit. Since our last update, the Federal Circuit issued an en banc opinion in a case addressing federal employment law. There also have been four new petitions for en banc rehearing asking questions related to contract interpretation, standing, prior art, and sanctions and fee awards. The Federal Circuit also denied three petitions for en banc rehearing in patent cases. Here are the details.
Opinions & Orders – November 25, 2025
This morning, the Federal Circuit two precedential opinions, one nonprecedential opinion, and two nonprecedential orders. Both precedential opinions come in patent cases. One comes in an appeal of a judgment of invalidity, and the other comes in an appeal of an award of attorneys’ fees. The nonprecedential opinion comes in an appeal from the Court of Federal Claims in a government contract case. One order grants a motion to vacate a judgment, while the other is a dismissal. Here are the introductions to the opinions and first order and a link to the dismissal.
