The Federal Circuit recently asked the government to submit an
amicus brief to address "what, if any, deference should be
afforded to decisions of a Patent Trial and Appeal Board
Precedential Opinion Panel ('POP'), and specifically to the
POP opinion in Proppant Express Investments, LLC v. Oren
Technologies, LLC, No. IPR2018-00914, Paper 38 (P.T.A.B. Mar.
13, 2019)." Order, Facebook, Inc. v. Windy City
Innovations, LLC., No. 2018-1400 (Fed. Cir. Aug. 12,
2019).
In 2018, the Director of the Patent and Trademark Office created
the Precedential Opinion Panel, which typically comprises the
Director, the Commissioner for Patents, and the Chief Judge of the
PTAB. The POP may be convened to rehear matters that are of
exceptional importance, or to assist the Director in deciding
whether a PTAB decision should be designated as precedential or
informative.