Federal Circuit Remands Because PTAB’s Claim Construction Was “Unreasonably Broad”
The Patent Trial and Appeal Board (PTAB) administers post-grant patent proceedings under the America Invents Act. The PTAB has invalidated many patent claims, and has been referred to as a patent “death squad.” But a recent Federal Circuit decision reversed the PTAB’s holding that claims owned by Proxyconn, Inc., were invalid, delivering encouraging news to patent […]