Author name: Emily Johnston

Co-authored by Delara Emtyazi (Student-at-Law) In a decision issued October 20, 2025, the Federal Court of Appeal (per Walker J.A. with Stratas J.A. and Monaghan J.A. concurring) (“FCA”) held that the Federal Court (per McVeigh J) erred in construing the claims of Kobold Corporation’s (“Kobold”) Canadian Patent No. 3,027,571 (“‘571 Patent”) and as a result,