by John Marlott | Jun 4, 2021 | Estoppel, PGR
By John Marlott – A Post-Grant Review can be used to challenge newly-issued patents on wide-ranging grounds, but PGRs remain relatively unpopular: statutory estoppel may be a reason why. The America Invents Act (“AIA”) created new procedures for challenging the...
by David Maiorana | Sep 3, 2020 | Estoppel, PGR
By Dave Maiorana – Due to the relatively low number of post-grant reviews (“PGR”) filed to date, not many district courts have spoken on the scope of PGR estoppel. In GREE, Inc. v. Supercell Oy, No. 2:19-cv-00071 (E.D. Texas), Magistrate Judge Payne in the...
by Matthew Johnson | Nov 13, 2019 | Estoppel, PGR
By Amanda Leckman and Matt Johnson On February 28, 2019, GREE, Inc. (“GREE”) filed a Complaint against Supercell Oy (“Supercell”) for patent infringement of U.S. Patent No. 9,597,594 (the “’594 Patent”), directed to a method for controlling a computer to improve the...
by Matthew Johnson | Nov 8, 2019 | Patent Eligible Subject Matter, PGR
By Austin Ball and Matt Johnson On October 10, 2019, the Patent Trial and Appeal Board (“PTAB”) issued a Final Written Decision in favor of Avepoint, Inc. (“Avepoint”) and against Onetrust, LLC (“Onetrust”) in an America Invents Act post grant review (“PGR”) of...
by John Evans, Ph.D. | Jul 30, 2019 | PGR
By John Evans and Kerry Barrett The PTAB’s recent decision instituting post-grant review of a design patent in Man Wah Holdings Ltd. v. Raffel provides interesting perspectives on how design patent invalidity theories work. This decision highlights the subtle...
by Matthew Johnson | Jan 28, 2019 | PGR
By Sue Gerber and Matt Johnson The America Invents Act (“AIA”), also called the Patent Reform Act of 2011, was enacted to overhaul the U.S. patent system and harmonize the domestic patent laws with those in the rest of the world. The AIA also created new procedures...
