Last week, the Federal Circuit decided to consider, en banc, whether the Supreme Court’s 2007 KSR decision regarding obviousness overruled the Federal Circuit’s decades-old Rosen and Durling tests for ...

Firefighters battling flames at the Pioneer Hotel in Tucson, Ariz. in 1970. (Tucson Fire Department photo via Courthouse News) (CN) — The Ninth Circuit heard arguments Thursday in a nine-year-old case ...