Mark D. Harris is a partner in the Litigation Department, co-head of the Appellate Practice Group, and a member of the Securities Litigation and White Collar Defense & Investigations Groups. He represents institutional and individual clients in both civil and criminal litigations.
Mark is a former clerk to U.S. Supreme Court Justices John Paul Stevens and Lewis Powell, Jr., and Judge Joel Flaum of the U.S. Court of Appeals for the Seventh Circuit.
Mark subsequently served as an Assistant U.S. Attorney for the Southern District of New York, during which he prosecuted a broad spectrum of federal crimes, including health-care fraud, financial fraud, and corporate embezzlement, and tried a number of jury trials and argued before the Second Circuit.
Mark has handled dozens of cases in the U.S. Supreme Court and other appellate courts in a variety of areas spanning criminal law, patent, copyright, labor relations, and administrative law, including :
- Representing Biosig Instruments before the U.S. Supreme Court and the Federal Circuit, in a case that redefined the standard for patent definiteness and upheld the validity of Biosig’s patent. He was named The American Lawyer’s Litigator of the Week for that result.
- Obtaining reversal of the trial conviction of a former Gen Re executive in the Second Circuit.
- Persuading the Second Circuit via a petition for interlocutory review and merits brief to vacate a class-certification order entered against Sprint Corporation.
- Successfully representing an employer before the U.S. Supreme Court in 14 Penn Plaza LLC v. Pyett, which overturned 35 years of precedents concerning the enforceability of arbitration clauses in labor agreements.
Mark has handled numerous matters involving securities fraud, tax evasion, insurance fraud, and a variety of financial crimes. Significant representations have included the following:
- John and Timothy Rigas, principals of Adelphia Communications Corp., at their resentencing and before the Second Circuit.
- The president of a major international company whom federal authorities sought to extradite for tax offenses allegedly committed in the United States.
- The former CEO of Princeton Economics International, whose release Mark helped win from the longest term of federal civil contempt in U.S. history.
Since 1996, Mark has been a member of the Board of Editors of theFederal Sentencing Reporter and a frequent contributor. His work on behalf of non-U.S. clients was featured in the American Lawyer’s 2006 Litigation supplement.
He has lectured on both criminal law and appellate practice before the International Bar Association, the National Association of Criminal Defense Lawyers, PLI, and the ABA Sections of Litigation, Criminal Law, and Employment and Labor Law, and has been interviewed by Bloomberg Radio, the National Law Journal, WINS AM-1010, Law360, Legal Times, and other news organizations.
- Harvard Law School, J.D., 1992
- Harvard College, A.B., 1989
Admissions & Qualifications :
- District of Columbia
- New York
- U.S. Court of Appeals, Seventh Circuit – Judge Joel M. Flaum
- U.S. Supreme Court – Justice Lewis F. Powell, Jr.
- U.S. Supreme Court – Justice John Paul Stevens
Court Admissions :
- U.S. District Court, New York, Southern District
- U.S. District Court, New York, Eastern District
- U.S. Court of Appeals, District of Columbia Circuit
- U.S. Supreme Court
- American Bar Association
- National Association of Criminal Defense Lawyers
- Honorary Overseas Member, Combar (UK)
Rate : $$$