Legal Opinion

United States Ex Rel. May v. Purdue Pharma L.P.

Court of Appeals for the Fourth Circuit

Decided December 12, 2013No. 19-4163PublishedCited by 181 opinions

1Opinion of the Court

Vacated and remanded by published opinion.

Chief Judge TRAXLER wrote the opinion, in which Judge DIAZ and Judge GROH joined.

TRAXLER, Chief Judge:

Appellants Steven May and Angela Radcliffe brought this action under the False Claims Act, 31 U.S.C. §§ 3729-33 (the “FCA”), against Purdue Pharma L.P. and Purdue Pharma, Inc. (together, “Purdue”). Giving preclusive effect to this court’s decision in United States ex rel. Radcliffe v. Purdue Pharma L.P., 600 F.3d 319 (4th Cir.2010), the district court dismissed the action on res judicata grounds. Because we agree with the appellants that this action…

2Cases cited40 opinions

  1. Lujan v. Defenders of WildlifeSupreme Court of the United States · 1992
  2. Landgraf v. USI Film ProductsSupreme Court of the United States · 1994
  3. Gonzalez v. ThalerSupreme Court of the United States · 2012
  4. Taylor v. SturgellSupreme Court of the United States · 2008
  5. Vermont Agency of Natural Resources v. United States Ex Rel. StevensSupreme Court of the United States · 2000

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3Cited by181 opinions

  1. United States Ex Rel. Moore & Co. P.A. v. Majestic Blue Fisheries, LLCCourt of Appeals for the Third Circuit · 2016
  2. Al Pisano v. Kim StrachCourt of Appeals for the Fourth Circuit · 2014
  3. United States Ex Rel. Chorches v. American Medical Response, Inc.Court of Appeals for the Second Circuit · 2017
  4. United States Ex Rel. Osheroff v. Humana, Inc.Court of Appeals for the Eleventh Circuit · 2015
  5. United States of America ex v. Keypoint Government SolutionsCourt of Appeals for the Tenth Circuit · 2019

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