Here is an update on recent en banc activity at the Federal Circuit. We have activity to report in both of the court’s two pending en banc veterans cases: a unanimous opinion in one and the filing of the appellant’s reply brief in the other. In patent cases with petitions for en banc rehearing, six new petitions have been filed raising questions related to patent eligibility, claim construction, due process, inducement of infringement in the context of Hatch-Waxman, and venue in the context of Hatch-Waxman. The court has also issued invitations for responses to petitions in two cases raising questions related to patent eligibility and intervention. And the court has denied three petitions raising questions related to obviousness, infringement and claim construction. Here are the details.