Legal Opinion

SigmaPharm, Inc. v. MUTUAL PHARMACEUTICAL CO.

District Court, E.D. Pennsylvania

Decided March 2, 2011No. Civil 10-430PublishedCited by 12 opinions

1Opinion of the Court

MEMORANDUM OPINION & ORDER

RUFE, District Judge.

In its First Amended Complaint, Plaintiff SigmaPharm, Inc. brings claims for violation of Section 1 of the Sherman Act (count I), 1 Pennsylvania common law barring restraint of trade (count II), and Section 17200 of the California Business and Professions Code barring unlawful and unfair competition 2 (count III) against Defendants Mutual Pharmaceuticals Company, Inc. (“Mutual”), United Research Laboratories, Inc. (“United”), and King Pharmaceuticals, Inc. (“King”). Plaintiff also asserts a claim for breach of contract under Pennsylvania common…

2Cases cited45 opinions

  1. Bell Atlantic Corp. v. TwomblySupreme Court of the United States · 2007
  2. Associated General Contractors of California, Inc. v. California State Council of CarpentersSupreme Court of the United States · 1983
  3. Owen Equipment & Erection Co. v. KrogerSupreme Court of the United States · 1978
  4. In Re Insurance Brokerage Antitrust LitigationCourt of Appeals for the Third Circuit · 2010
  5. Blue Shield of Va. v. McCreadySupreme Court of the United States · 1982

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3Cited by12 opinions

  1. In re Generic Pharm. Pricing Antitrust Litig.District Court, E.D. Pennsylvania · 2018
  2. Marion Diagnostic Ctr., LLC v. Mckesson Corp. (In re Generic Pharm. Pricing Antitrust Litig.)District Court, E.D. Pennsylvania · 2019
  3. Antonio Jones v. NJ DOC Central Transportation et al.District Court, D. New Jersey · 2026
  4. In re: Generic Pharmaceuticals Pricing Antitrust LitigationDistrict Court, E.D. Pennsylvania · 2026
  5. In re: Generic Pharmaceuticals Pricing Antitrust LitigationDistrict Court, E.D. Pennsylvania · 2026

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