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Antitrust Litigation › Monopolization › Drug Pricing

Haug Partners LLP

Regeneron Pharmaceuticals, Inc. v. Amgen Inc.: Jury Finds Rebate Offers on Bundled Drugs in Exchange for Exclusive Formulary...

Haug Partners LLP on

On May 15, 2025, a federal jury in Delaware district court determined that Defendant Amgen Inc. (“Amgen”) violated antitrust and tort laws, and awarded $406.8 million in damages to Plaintiff Regeneron Pharmaceuticals, Inc....more

Rivkin Radler LLP

Cigna Sues Bristol Myers Squibb Alleging Scheme to Block Generic Drug

Rivkin Radler LLP on

Cigna filed a lawsuit on June 24 in Manhattan federal court accusing Bristol Myers Squibb of unlawfully blocking generic versions of its blood cancer drug, Pomalyst, from entering the market. The suit also names Celgene, a...more

Goodwin

Regeneron Files Antitrust Lawsuit Accusing Amgen of Engaging in a Persistent Exclusionary Campaign to Deny Patients Access to...

Goodwin on

Late last week, Regeneron Pharmaceuticals, Inc. filed an antitrust complaint against Amgen Inc. in the U.S. District Court for the District of Delaware.  Regeneron alleges that “Amgen is engaged in a persistent exclusionary...more

McDermott Will & Emery

Fourth Circuit Breathes New Life into Monopolization Suit

McDermott Will & Emery on

The US Court of Appeals for the Fourth Circuit revived an antitrust suit alleging that a pharmaceutical manufacturer illegally maintained its monopoly for its innovator drug by precluding competition beyond the expiration...more

Troutman Pepper Locke

Third Circuit Provides Manufacturers With Roadmap to Avoid Class Antitrust Claims Brought by Direct Purchasers

Troutman Pepper Locke on

The Third Circuit recently held in In re Remicade (Direct Purchaser) Antitrust Litigation that a direct purchaser’s antitrust suit alleging overpayment for a drug purchased pursuant to a distribution agreement with a...more

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