Here is an update on recent en banc activity at the Federal Circuit in patent cases. Highlights include new petitions filed in four cases raising questions relating to patent eligibility, the Appointments Clause, claim construction, and non-obviousness; one new response to a pending petition raising questions related to enablement, written description, and the 7th Amendment; and the denial of ten petitions raising issues including the Appointments Clause, claim construction, and implied licenses. Here are the details.