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Legal Opinion

County Board of Arlington Co. v. Express Scripts Pharmacy, Inc.

Court of Appeals for the Fourth Circuit

Decided May 3, 2021No. 20-1031PublishedCited by 36 opinions

1Opinion of the Court

PUBLISHED UNITED STATES COURT OF APPEALS FOR THE FOURTH CIRCUIT No. 20-1031 THE COUNTY BOARD OF ARLINGTON COUNTY, VIRGINIA, Plaintiff - Appellee, v. EXPRESS SCRIPTS PHARMACY, INC.; ESI MAIL PHARMACY SERVICE, INC., Defendants - Appellants, and MALLINCKRODT PLC; MALLINCKRODT LLC; SPECGX LLC; ENDO HEALTH SOLUTIONS INC.; ENDO PHARMACEUTICALS INC.; PAR PHARMACEUTICAL COMPANIES, INC.; PAR PHARMACEUTICAL, INC.; TEVA PHARMACEUTICALS USA, INC.; CEPHALON, INC.; BARR LABORATORIES, INC.; WATSON LABORATORIES, INC.; ACTAVIS PHARMA, INC.; ACTAVIS, LLC; ALLERGAN PLC; ALLERGAN FINANCE, LLC; MYLAN…

2Cases cited18 opinions

  1. Singleton v. WulffSupreme Court of the United States · 1976
  2. Willingham v. MorganSupreme Court of the United States · 1969
  3. Watson v. Philip Morris Companies, Inc.Supreme Court of the United States · 2007
  4. Mesa v. CaliforniaSupreme Court of the United States · 1989
  5. Arizona v. ManypennySupreme Court of the United States · 1981

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3Cited by36 opinions

  1. Hus Buljic v. Tyson Foods IncCourt of Appeals for the Eighth Circuit · 2021
  2. West Virginia State University v. The Dow Chemical CompanyCourt of Appeals for the Fourth Circuit · 2022
  3. State of West Virginia ex rel. Mark A. Hunt v. CaremarkPCS Health, L.L.C.Court of Appeals for the Fourth Circuit · 2025
  4. Anne Arundel County Maryland v. BP P.L.C.Court of Appeals for the Fourth Circuit · 2024
  5. A.W.S. v. JohnstonDistrict Court, N.D. California · 2022

31 more not listed; retrieve them via the Exa API.

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