Katherine A. Helm, Ph.D.


Katherine A. Helm, Ph.D.


New York | Three Bryant Park, 1095 Avenue of the Americas, New York, NY, United States of America 10036-6797
+1 212 698 3559 | +1 212 698 3599

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Dr. Katherine A. (“Kassie”) Helm, Ph.D., represents clients in patent litigation and related intellectual property, antitrust, healthcare and international arbitration matters. Dr. Helm's neuroscience background offers a unique perspective to innovator pharmaceutical, biotechnology and healthcare companies in all aspects of litigation, from pre-suit diligence through trial, appeal and full trials on remand.  She has represented life sciences companies in patent infringement, declaratory judgment, preliminary injunction and Hatch-Waxman actions, involving small and large molecules, as well as in pay-for-delay antitrust litigation, and in a variety of both federal and state complex commercial litigation and international arbitrations, involving joint ventures, licensing and drug development agreements.  Dr. Helm also has significant experience with concurrent Patent Office proceedings and global litigation including Inter Partes Reviews (IPRs), Post Grant Reviews (PGRs), Interferences and appeals, European Patent Office (EPO) Oppositions and appeals, as well as UK, French and other European patent revocation and infringement actions.  

Dr. Helm is an active participant in the IP community. Recognized by Super Lawyers as a Top Intellectual Property Litigator in New York, she is a regular speaker, moderator and panelist and has authored over 50 articles, book chapters and commentary on legal and scientific topics, including as a columnist for American Lawyer Media.  She is a founder of the New York chapter of ChIPs (Chiefs of Intellectual Property), a nonprofit organization dedicated to advancing and connecting women in law, technology and regulatory policy. She is also devoted to pro bono work, serving as appellate counsel for U.S. Army veterans before the U.S. Court of Appeals for the Federal Circuit and as the chairperson of the Federal Circuit Bar Association’s Veterans Pro Bono Committee.

  • Princeton University, A.B., 1999, cum laude, Sigma Xi
  • Johns Hopkins University, M.A., 2001
  • Johns Hopkins University, Ph.D., 2003, Full Scholarship, the Natural Sciences and Engineering Council of Canada
  • Fordham University School of Law, J.D., 2008, cum laude, Dean’s List, Parchomovsky-Siegelman Student Graduation Prize, Helen and Norman Burg Graduate Student Ethics Prize, Senior Articles Editor, Fordham Intellectual Property, Media & Entertainment Law Journal
  • District of Columbia
  • New York
  • Massachusetts
  • Supreme Court of the United States
  • United States Court of Appeals for the Third Circuit
  • United States Court of Appeals for the Federal Circuit
  • United States District Court for the Southern District of New York
  • United States District Court for the Eastern District of New York
  • United States Court of Appeals for the Federal Circuit, Honorable Alvin A. Schall
  • United States District Court for the Northern District of California, Honorable Marilyn Hall Patel
Speaking Engagements
  • Grow, Transform, and Succeed: Taking Charge of Your Career and Thriving with Change LIKE A BOSS — (March 6, 2019)

    Speaker, Hosted by ChIPs.
  • 2nd Annual Women in Law & IP Summit — (January 31, 2019)

    Speaker, "Cultivating Male Allies: Engaging, Educating & Motivating Men in Diversity" panel.
  • Women in IPLS — (November 6, 2018)

    Speaker, "Women in IP" panel hosted by the Cordozo Intellectual Property Society.
  • Webinar: "Social Media and Jury Selection 101: Guidelines Every Litigator Should Know" — (August 22, 2017)

    Speaker, Hosted by the ABA.
  • Veterans, Government Employees, Inventors, and Now Immigrants - Federal Circuit Bar Association's Pro Bono Digest (April 11, 2017)
  • National Conference on Louis D. Brandeis: An Interdisciplinary Retrospective — (March 30, 2016)

    Speaker, "Touro Law Center's and the Jewish Law Institute's National Conference, Louis D. Brandeis: An Interdisciplinary Retrospective."
Presentations and Publications