In Polygroup Limited MCO v. Willis Electric Company, Ltd., the Federal Circuit reversed and remanded the PTAB’s findings of patentability in light of several obviousness arguments presented by the petitioner, concluding that...more
An expert asserting that a patent claim reciting different features than the prior art is nonetheless “equivalent” to the prior art must address and account for the recited limitations head-on, or otherwise lose persuasive...more
2/19/2018
/ Appeals ,
Claim Construction ,
Evidentiary Hearings ,
Expert Testimony ,
Obviousness ,
Patent Assertion Entities ,
Patent Trial and Appeal Board ,
Patents ,
Preponderance of the Evidence ,
Prior Art ,
Software Patents
In yesterday’s en banc decision in Wi-Fi One v. Broadcom Corp., Nos. 15-1944, -1945 & -1946 (Fed. Cir. Jan. 8, 2018), the en banc Federal Circuit addressed issues regarding judicial review of the PTAB’s time-bar...more
1/10/2018
/ § 315(b) ,
America Invents Act ,
Appeals ,
En Banc Review ,
Inter Partes Review (IPR) Proceeding ,
Judicial Review ,
Non-Appealable Decisions ,
Patent Trial and Appeal Board ,
Patents ,
Time-Barred Claims ,
USPTO
On November 16, 2017, the PTAB announced its revised Standard Operating Procedure for decisions remanded from the Federal Circuit for further proceedings. In SOP 9, the PTAB provides guidance to panels and parties that...more
In yesterday’s decision in Aqua Products, Inc. v. Matal, No. 15-1177 (Fed. Cir. Oct. 4, 2017) (en banc), the Federal Circuit issued five opinions, spanning 148 pages, addressing the question of who bears the burden of proving...more
10/6/2017
/ Appeals ,
Burden of Persuasion ,
Claim Amendments ,
Inter Partes Review (IPR) Proceeding ,
Motion to Amend ,
Patent Ownership ,
Patent Trial and Appeal Board ,
Patent Validity ,
Patents ,
Post-Grant Review ,
Remand ,
Reversal ,
USPTO
In a precedential opinion dated March 14, 2017, the Federal Circuit reversed the PTAB, holding that in finding a claim anticipated under 35 USC § 102, the Board cannot “fill in missing limitations” simply because a skilled...more