Explore Judge Marsha S Berzon's 2 rulings on antitrust law relevant market definition. AI-powered summaries and legal analysis.
Ninth Circuit largely sides with Apple on antitrust claims, but modifies injunction
Epic Games, Inc. v. Apple Inc., decided by Ninth Circuit on December 11, 2025, resulted in a mixed outcome. The Ninth Circuit affirmed in part and reversed in part the district court's ruling in the a...
Ninth Circuit Affirms Dismissal of Antitrust Claims Against Microsoft Edge
Popa v. Microsoft Corporation, decided by Ninth Circuit on August 26, 2025, resulted in a defendant win outcome. The Ninth Circuit affirmed the district court's dismissal of a class-action lawsuit all...
CaseLawBrief tracks 2 antitrust law relevant market definition cases decided by Judge Marsha S Berzon. The count updates as new opinions are published.
Based on tracked cases, outcomes include: Mixed: 1, Defendant Win: 1.
Judge Marsha S Berzon has decided antitrust law relevant market definition cases in: ca9.