Peter Boyle focuses his practice on antitrust litigation and counseling matters, in particular, antitrust issues relating to intellectual property, distribution matters and trade associations. He has substantial experience litigating private treble damages actions under both federal and state antitrust laws. Mr. Boyle has handled numerous complex litigation matters implicating the overlap between the antitrust and intellectual property laws, including antitrust and economic issues arising in patent cases, such as antitrust counterclaims, misuse defenses and patent damages claims. Several of these cases required not only a reconciliation of the tensions between the IP and antitrust laws but also a sophisticated analysis of how other bodies of law and regulatory schemes, such as FDA laws and regulations, affect competition in the relevant industries.

In addition to his litigation practice, Mr. Boyle also represents clients in connection with government investigations, including antitrust merger review and civil non-merger matters. He has represented clients before the Federal Trade Commission and the U.S. Department of Justice in connection with merger matters, including multinational and consummated mergers and investigations into alleged anticompetitive practices, and U.S. Department of Justice civil investigative demands relating to third-party payers’ contracts with health care providers. Mr. Boyle also has substantial experience counseling clients on gun-jumping and pre-merger integration planning issues in connection with large merger matters. He has represented clients in criminal antitrust matters and related internal investigations. Mr. Boyle has represented clients in litigation and government investigation matters in the telecommunications, financial services, health care, pharmaceutical and transportation industries, among others. Mr. Boyle has been recognized by the prestigious 2009 Legal 500 US in the area of Antitrust law. He has been named a 2013, 2014, 2015, 2016 and 2017 Washington, D.C. “Super Lawyer” in the area of Antitrust Litigation and a “Top 100 Washington, D.C. Super Lawyer” in 2016 by Super Lawyers magazine.

Professional & Community Activities

American Bar Association, Antitrust Law Section, Litigation Section, Member

Fordham Law Review, Notes and Articles Editor (1992-1993)


  • Fordham University School of Law, J.D. (1993)
  • Swarthmore College, B.A., Economics and Psychology (1988)

Bar Admissions

  • District of Columbia (1995)
  • New York (1994)
  • New Jersey (1994)


  • U.S. District Court for the District of Columbia

Who We Are

What fully engaged means to me:

Fully engaged means providing clients with excellent service so they can focus on their business.

Suite 900, 607 14th Street, NW
Washington, DC, 20005-2018
t +1 202.508.5831
f +1 202.585.0057

Peter M. Boyle

Experience Highlights

Acquisition of BellSouth by AT&T
Served as antitrust counsel to BellSouth in its acquisition by AT&T. more
In the Matter of TALX Corporation
Represented TALX Corp. in connection with an antitrust enforcement action brought by the Federal Trade Commission (FTC) challenging a series of more
Antitrust and business tort litigation for a large maker of electronic test, measurement and monitoring equipment
Successfully represented a large maker of electronic test, measurement and monitoring equipment in an antitrust and business tort action in the more
Strategic acquisition for global manufacturer of aircraft systems
Served as buyer's counsel for one of the largest providers of aircraft equipment and on board systems for commercial, regional and business more