Raymond (Ray) A. Jacobsen, Jr., advises clients on mergers, acquisitions and complex antitrust litigation. He has significant experience in the defense, medical devices, biotech, consumer product, energy and health care industries. Ray is the global head of McDermott’s Antitrust Practice and serves on the Management Committee.

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Ausgewählte Referenzmandate

  • Represented Rochester General Health System and Unity Health System, successfully securing Federal Trade Commission (FTC) approval in the merger of two or the three hospitals in Rochester, New York
  • Defended Amgen in a monopolization case, defeating preliminary injunction seeking to enjoin a bundled discount arrangement on pharmaceuticals (Ortho Biotech v. Amgen (D.N.J.))

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  • An International Who’s Who of Competition Lawyers
  • Best of the Best Antitrust/Competition Lawyers
  • The Best Lawyers in America 2003 to 2022, Antitrust Law, Litigation – Antitrust

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  • American Bar Association


Georgetown University Law Center, JD, 1975
University of Delaware, BA, cum laude, 1971

District of Columbia

Raymond A. Jacobsen, Jr.

Einblicke & Events / Medien

Special Report / February 2021

Veröffentlichungen / October 2020

Kartellrecht / Competition Policy International / October 8, 2020

Kartellrecht / Bloomberg Law / October 8, 2020

Veröffentlichungen / August 2020