J. Derek "Derek" Mason

Jonathan S. Klarfeld is a lawyer recognized by Best Lawyers in the practice area of Antitrust Law. Jonathan S. practices law in Washington, District of Columbia Best Lawyers has recognized Jonathan S. Klarfeld since 2020. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Jonathan S. Klarfeld is held by other lawyers.

Jack S. Barufka is a lawyer recognized by Best Lawyers in the practice area of Patent Law. Jack S. practices law in Tysons, Virginia Best Lawyers has recognized Jack S. Barufka since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Jack S. Barufka is held by other lawyers.

Stuart Berman is a lawyer recognized by Best Lawyers in the practice areas of Appellate Practice, Commercial Litigation, Criminal Defense: General Practice and Criminal Defense: White-Collar. Stuart practices law in Bethesda, Maryland Best Lawyers has recognized Stuart Berman since 2022. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Stuart Berman is held ...

Jim Cannon focuses his practice on diverse international trade matters including antidumping and countervailing duty cases, market access proceedings, export controls and various customs matters. Mr. Cannon assists clients to address import competition, in open foreign markets for their exports or obtain tariff concessions. He regularly appears before the U.S. Court of Appeals for the Federal Circuit, the Court of International Trade, the U.S. International Trade Commission, the Department of...

David Dixon is the co-leader of Pillsbury’s nationally ranked Government Contracts & Disputes practice group, a five-time winner of the Law360 Practice Group of the Year. David concentrates his practice on counseling and disputes regarding the formation and administration of government contracts at the federal level.

Anne E. Grover is a lawyer recognized by Best Lawyers in the practice areas of Family Law, Family Law Arbitration and Family Law Mediation. Anne E. practices law in Rockville, Maryland Best Lawyers has recognized Anne E. Grover since 2019. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Anne E. Grover is held by other lawyers.

Stephen J. Berman is a lawyer recognized by Best Lawyers in the practice area of Communications Law. Stephen J. practices law in Washington, District of Columbia Best Lawyers has recognized Stephen J. Berman since 2023. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Stephen J. Berman is held by other lawyers.

With nearly two decades of experience in government and private practice, Matthew Kulkin is well positioned to help financial market clients navigate complex legislative, regulatory, compliance and enforcement issues. Mr. Kulkin joined the firm in 2022 from another international law firm where he co-chaired its financial services practice group. Before that, he served as the Director of the US Commodity Futures Trading Commission's Division of Swap Dealer and Intermediary Oversight.

Elizabeth Soc is a lawyer recognized by Best Lawyers in the practice area of Trusts and Estates. Elizabeth practices law in Alexandria, Virginia Best Lawyers has recognized Elizabeth Soc since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Elizabeth Soc is held by other lawyers.

Wayne Lalle concentrates his practice on Construction Law, with an emphasis on construction infrastructure projects. Based in McLean, Virginia, he represents both contractors and public owners in matters involving complex public and private construction projects. His work includes advising on project development and contract formation for infrastructure initiatives, including public-private partnerships. Mr. Lalle’s recent infrastructure work includes drafting and negotiating contracts ...