Image: David Feigenbaum

David Feigenbaum

Associate, Litigation Department


David Feigenbaum is an associate in the Litigation practice of Paul Hastings and is based in the firm's Washington, D.C. office. His practice focuses on complex patent litigation primarily in the pharmaceutical, chemistry, and biotechnology fields.

Mr. Feigenbaum received his law degree, cum laude, from Michigan Law School in 2018. There, he served as an articles editor on the Michigan Technology Law Review. He earned an Sc.B., with honors, in Biochemistry and Molecular Biology from Brown University in 2014. Admitted only in New York. Application for admission filed in the District of Columbia. Practice supervised by members of the District of Columbia Bar.


  • Michigan Law School, J.D. (cum laude), 2018
  • Brown University, Sc.B. (with honors), 2014

Practice Areas


Intellectual Property

Patent Litigation




District of Columbia Bar

New York Bar


University of Michigan Law School, J.D. 2018

Brown University, B.S. 2014

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