In the News

Phil Hampton Appointed Administrative Partner, Washington, D.C.

WASHINGTON, D.C. – Haynes and Boone, LLP has named Partner Phil Hampton to the post of administrative partner of the firm’s Washington, D.C. office. >>

Washington, D.C. Super Lawyers Recognizes Three from Haynes and Boone

WASHINGTON, D.C. – Three Haynes and Boone, LLP lawyers have been named in the 2013 Washington, D.C. Super Lawyers annual award listing. >>

Asylum Granted for Haynes and Boone Pro Bono Client

WASHINGTON, D.C. – Haynes and Boone Of Counsel Ed Lebow has won asylum for a 36-year-old Cameroon native who endured arrest, torture, rape and the retaliatory murder of her husband and uncle in response to her participation in political activities associated with the Union Democratique du Cameroon. >>



The Washington Monument is the most prominent structure in Washington, D.C. Built to honor George Washington, who led the country to independence and then became its first President, the monument was completed on December 6, 1884.

Office Address

1615 L Street, NW
Suite 800
Washington, DC 20036-5610
United States of America

T: +1 202.654.4500
F: +1 202.654.4501

Main Office Contacts


Philip G. Hampton, II
Administrative Partner


Debra Hunter Merritt
Office Administrator


Washington, D.C. Professionals


Printable Driving and Parking Directions




Washington, D.C.

The Washington, D.C., office serves as a base for representing regional, national and international clients before federal government regulatory agencies, federal courts, international tribunals and in complex transactions of all kinds.

The regulatory work, especially in the antitrust, securities enforcement, energy, and international trade areas, provides clients with the highest quality governmental and regulatory expertise encompassing counseling, enforcement and litigation issues.

Our Washington lawyers maintain excellent working relationships with senior White House and Executive Branch officials, and with key members of Congress and their staffs. Many have backgrounds rich in government service. Posts they have held include:
  • Executive director of the Maryland Public Service Commission

  • Assistant general counsel of the U.S. International Trade Commission

  • Chief of the Litigation III Section of the Department of Justice’s Antitrust Division

  • Assistant Commissioner for Trademarks at the United States Patent and Trademark Office (USPTO)

The office’s focus also includes sophisticated corporate and finance work on which attorneys work in tandem with colleagues in the New York office as well as an expanding intellectual property and technology transactions practice that further leverages the firm’s Texas and California IP capabilities.