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Paul I. Margulies

Paul I. Margulies


Washington, DC
T: +1 202 682 3561
F: +1 202 414 0342

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Legal Services


  • Benjamin N. Cardozo School of Law
    JD, cum laude, 2007; Notes & Comments Editor for the Journal of Comparative and International Law
  • Columbia University
    BS, Computer Science, 2004
  • Jewish Theological Seminary of America
    BA, magna cum laude, with Honors, 2004

Bar Admission(s)

  • New York
  • District of Columbia
  • US Patent and Trademark Office
  • US District Courts for the Southern and Eastern Districts of New York
  • US Court of Appeals for the Federal Circuit

Paul Margulies concentrates his practice on intellectual property and patent litigation. He has represented both plaintiffs and defendants in a wide variety of cases, with a particular focus on matters relating to networking, imaging, microprocessors, telecommunications, semiconductors, software, and pharmaceuticals.

Paul has experience in every stage of litigation, from conducting pre-filing investigations and developing claim construction and non-infringement arguments to serving as second chair at trial. Paul has managed all aspects of fact discovery, taken depositions, prepared technical experts to testify in depositions and at trial, drafted expert reports, claim construction briefs, and dispositive motions, and prepared opening and closing statements and direct and cross examination for arbitration and trial.

In addition to his litigation experience, Paul has also performed due diligence on patent portfolios and prosecuted patents relating to both hardware and software. Paul is registered to practice before the US Patent and Trademark Office.