PTAB Claim Construction Final Rule Announced

The USPTO has published a final rule changing the claim construction standard applied during inter partes review (IPR), post-grant review (PGR), and the transitional program for covered business method patents (CBM) proceedings before the PTAB.

The final rule replaces the "broadest reasonable interpretation" standard with the federal court claim construction standard that is used to construe a claim in a civil action under 35 U.S.C. § 282(b). This is the same claim construction standard articulated in Phillips v. AWH Corp., 415 F.3d 1303 (Fed. Cir. 2005) (en banc), and its progeny. Additionally, under the final rule, when construing a claim term in an IPR, PGR, or CBM, the PTAB will take into consideration any prior claim construction determination that has been made in a civil action, or a proceeding before the International Trade Commission (ITC), if that prior claim construction is timely made of record in that IPR, PGR, or CBM.