About Marc Denis Haefner

Marc D. Haefner, a partner in the firm, represents clients in a wide range of complex commercial and intellectual property litigation. As a commercial litigator, he specializes in civil cases arising under the Racketeer Influenced and Corrupt Organizations Act (RICO), and has both successfully prosecuted and defended such cases. He has also defended numerous class actions brought under New Jersey’s Consumer Fraud Act. His intellectual property work consists mainly of trademark, copyright infringement, and trade secret litigation in federal court.

In his 20 years of legal experience, Marc has also taken numerous appellate cases to successful conclusions. His appellate work has run the gamut from First Amendment cases involving religious liberty to issues of first impression on New Jersey’s Construction Lien Law. He has taken cases to appellate courts both when the firm represented the client below and when the case has been taken initially as an appellate matter.

Marc earned his J.D., magna cum laude, from Notre Dame Law School, where he worked as the research assistant to Professor G. Robert Blakey, the recognized drafter of the RICO statute, and served as Conflicts Editor for the Journal of Legislation. After graduation, Marc clerked for the Honorable Harold A. Ackerman in the United States District Court for the District of New Jersey. In his previous position at a major New Jersey law firm, he chaired the firm’s Pro-Bono Committee and supervised cases involving prisoners’ rights, protection of landmark buildings, and the appropriate scheduling of marijuana in New Jersey.

Sheehan Fellow 1991-1994. Conflicts Editor, Journal of Legislation, 1994. Author: "One Pitfall in Purchasing a Common-Law Trademark," New Jersey Law Journal, June 9, 2008, 192 N.J.L.J. 835; "RICO Still an Option for Defrauded Creditors," New Jersey Law Journal, July 23, 2007, 189 N.J.L.J. 336. Co-Author: "Offers of Judgment in Copyright Cases," The Metropolitan Corporate Counsel, June 2004, Volume 12, No. 6; "Did Reves Give Professional a Safe-Harbor Under Rico," Civil Rico Report, Volume 9, August 11, 1993.

 

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Areas of Law

  • Commercial Litigation
  • Other 4
    • Trademark Litigation
    • Civil RICO
    • Copyright Litigation
    • Civil Appeals

Practice Details

  • Firm Information
    Position
    Partner
    Firm Name
    Walsh Pizzi O'Reilly Falanga LLP
  • Representative Cases & Transactions
    Cases
    Trump Hotels & Casino Resorts, Inc. v. Mirage Resorts Inc., 140 F.3d 478 (3d Cir. 1998) (civil rights)
    Tzannetakis v. Seton Hall University, 344 F.Supp.2d 438 (D.N.J. 2004) (employment law)
    FD & P Enterprises, Inc. v. U.S. Army Corps of Engineers, 239 F.Supp.2d 509 (D.N.J. 2003) (l
    use/civil rights)
    Bryant v. New Jersey Dept. of Transp., 1 F.Supp.2d 426 (D.N.J. 1998) (civil rights)
    Bryant v. New Jersey Dept. of Transp., 998 F.Supp. 438 (D.N.J. 1998) (civil rights)
    Bryant v. New Jersey Dept. of Transp., 987 F.Supp. 343 (D.N.J. 1998) (civil rights)
    General Elec. Co. v. Nintendo Co., Ltd., 983 F.Supp. 512 (D.N.J. 1997) (intellectual property)
    Romeo v. Seton Hall University, 378 N.J.Super. 384 (App.Div. 2005) (statutory construction of New Jersey Law Against Discrimination)
    Kvaerner Process, Inc. v. Barham-McBride Joint Venture, 368 N.J.Super. 190 (App.Div. 2004) (statutory construction of New Jersey Construction Lien Law)
    Cherrits v. Village of Ridgewood, 311 N.J.Super. 517 (App.Div. 1998) (civil rights).

Experience

  • Bar Admission & Memberships
    Admissions
    1994, New Jersey
    1994, U.S. District Court, District of New Jersey
    1998, U.S. Court of Appeals, Third Circuit
    Memberships
    Association of the Federal Bar of New Jersey
    New Jersey State Bar Association
    Essex County Bar Association.
  • Education & Certifications
    Law School
    University of Notre Dame
    Class of 1994
    J.D.
    magna cum laude
    Other Education
    University of Dallas
    Class of 1991
    B.A.
    magna cum laude

    University of Dallas
    Class of 1991
    B.A.
    Valedictorian
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Attorneys FAQs

  • Is this attorney admitted to practice in any U.S. Federal Courts?
    Marc Denis Haefner is admitted to practice before the United States Court of Appeals for the Third Circuit and United States District Court for the District of New Jersey.
  • How many attorneys are in this law firm?
    Walsh Pizzi O'Reilly Falanga LLP has 33 attorneys at this location.
  • What law school did this attorney attend?
    Marc Denis Haefner attended University of Notre Dame.