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Gregory Halperin
Gregory L. Halperin
Washington +1 202 662 5089 Download V-card

Greg Halperin represents clients in complex, high-stakes litigation matters. Prior to joining the firm, Mr. Halperin served as a law clerk to the Honorable Paul V. Niemeyer on the United States Court of Appeals for the Fourth Circuit.

  • Represents a leading pharmaceutical manufacturer in products liability litigation in federal court.
  • Represents an international automotive company in products liability litigation throughout the United States.
  • Represents a branded pharmaceutical company in an arbitration against a generic manufacturer arising from the parties’ license agreement.
  • Obtained dismissal of a lawsuit brought by the United States alleging that a NASA contractor submitted false invoices.

Pro Bono

  • Successful representation of a federal detainee in habeas corpus proceedings before the Fourth Circuit.

Memberships and Affiliations

  • New York State Bar Association, Commercial and Federal Litigation Section

Previous Experience

  • United States Attorney’s Office for the District of Massachusetts, Legal Intern, Major Crimes Unit (2014)
  • Research Assistant to Professor Laurence H. Tribe (2012–2014)
  • U.S. Senator Charles E. Schumer, Legislative Intern (2009)
  • U.S. Congressman Steven J. Israel, Legislative Intern (2008)
  • Capital Pro Bono Honor Roll (2015)