What the USPTO’s New 30-Day Director Review Deadline for Decisions Instituting Trial Means for PTAB Petitioners and Patent Owners
Key Takeaway: In a precedential decision in Light & Wonder, Inc. v. Evolution Malta Ltd., U.S. Patent and Trademark Office Director Squires extended the deadline for requesting Director Review of...
Federal Circuit Review | May 2026
May Federal Circuit Newsletter (Japanese) May Federal Circuit Newsletter (Chinese) When “About” Runs A-Fowl of the Definiteness Requirement In Enviro Tech Chemical Services, Inc., v. Safe Foods Corp., Appeal...
Jeremiah Helm and Sean Murray Analyze Federal Circuit Ruling on “About” and Patent Claim Indefiniteness in Law360
In their latest Law360 column on recent notable Federal Circuit decisions, Knobbe Martens partners Jeremiah Helm and Sean Murray analyze the Federal Circuit’s decision in Enviro Tech Chemical Services, Inc....