December 2017

An en banc panel of the Court of Appeals for the Federal Circuit (CAFC) in the case of Aqua Products, Inc. v. Matal recently held that in an inter-partes (IPR) proceeding, the burden of persuasion rests with the challenger to persuade the PATB that substitute claims proposed by a patent owner in a motion to

On October 4, 2017, the Court of Appeals for the Federal Circuit, sitting en banc, overruled an earlier panel decision and found that the Patent Trial and Appeal Board (PTAB) had been impermissibly placing the burden of proving the patentability of amended claims on the Patent Owner, rather than the Petitioner.   See, Aqua Products