1920 L Street, NW
Suite 835
Washington, DC 20036

Tel. (202) 629-3530
(202) 629-9740


Chicago, IL

150 South Wacker Drive
Suite 2400
Chicago, IL 60606

Tel. (312) 216-5111

Geoffrey Eaton is an experienced advocate who has briefed appeals in ten of the thirteen federal Courts of Appeals and argued cases in the Third, Fourth, Eighth, Eleventh, and Federal Circuits. He has successfully represented both private and public-sector clients in matters involving constitutional law (including separation of powers, due process, takings, freedom of speech, the Commerce Clause, and equal protection), patent, copyright, tax, contract, criminal fraud, and veterans’ affairs.

In early 2022, Mr. Eaton argued and won a significant commercial appeal before the en banc Delaware Supreme Court, securing reversal of a trial court decision enjoining two major telecommunications firms from entering a joint venture worth hundreds of millions of dollars.

Prior to joining Sparacino PLLC, Mr. Eaton was a partner in the Appellate and Critical Motions Group of Winston & Strawn LLP, and before that, an associate at Sullivan & Cromwell.



Georgetown University Law Center (L.L.M. 2004)

University of Virginia School of Law (J.D. 1998)

College of William & Mary (B.A. 1994)

Bar Admission

Washington, D.C. (active)

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