Daniel F. Dan Attridge P.C.

Commercial Litigation

4.0 (1 reviews)

Washington, District of Columbia

46+ years experience

Kirkland & Ellis LLP

Updated: Jan 03, 2026

Contact Information

202-389-5000

https://www.kirkland.com/lawyers/a/attridge-daniel-f-pc

1301 Pennsylvania Avenue, NW, Washington, DC 20004

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Bio

Dan Attridge has practiced in Kirkland's Washington, D.C., office since 1980 and served as the managing partner of the Washington, D.C., office from 1998 to 2013. He is a very experienced trial and appellate lawyer who has litigated cases before federal and state courts, administrative agencies, and arbitration panels throughout the United States. His cases have involved a wide range of industries and practice areas, including intellectual property; antitrust and unfair competition; commercial and government contracts; insurance coverage and discrimination; and corporate and securities.

Practice Areas

Commercial Litigation

Awards & Recognition

Recognized: Commercial Litigation
Recognized: Litigation - Antitrust
Recognized: Litigation - Intellectual Property
Recognized: Litigation - Patent

Recognized in Best Lawyers since 2005

Education

Georgetown University, J.D., graduated 1979
University of Pennsylvania, B.A., graduated 1976

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Reviews

Jonathan Nelson

2 weeks ago

A formidable advocate with deep expertise

Our company retained Dan Attridge to handle a complex commercial dispute that involved overlapping antitrust and intellectual property concerns. With over four decades of experience, including his tenure as managing partner of Kirkland's D.C. office, his strategic depth was immediately apparent. He didn't just litigate; he provided a masterclass in navigating high-stakes litigation, drawing on the very areas for which he's been recognized. His team's preparation was exhaustive, and his courtroom presence was commanding yet measured, which was invaluable during settlement negotiations. The outcome was extremely favorable. If there is a minor critique, it's that during the most intense phases, direct communication with him could sometimes require patience, as he is understandably in high demand. That said, having access to his caliber of experience and judgment is worth it. For any business facing serious commercial litigation, Dan is a premier choice.