David J Wolfsohn

David J. Wolfsohn is a nationally renowned intellectual property trial lawyer who has tried dozens of cases to verdict and argued numerous appeals. A Fellow of the American College of Trial Lawyers, he has been described by clients in Chambers USA as a "phenomenal litigator" with a "wonderful combination of technical knowledge and ability to connect with a jury and clients” and "very smart and aggressive in the courtroom." Among the jury verdicts he has obtained is a defense verdict for the H.J. Heinz Company over the idea for the Dip and Squeeze and the largest indirect-profits copyright award in The Graham Company v. USI MidAtlantic.

Duane Morris LLP: Partner, 2013-present; Woodcock Washburn LLP: Partner 2005-2013; Hangley Aronchick Segal Pudlin & Schiller: Shareholder, 1994-2005; Associate, 1989-1994

Fellow of the American College of Trial Lawyers; American Bar Association, Section of Litigation (2022-2025), Federal Practice Task Force (2022-present), Co-Chair Regional Meetings Committee (2018-2021); Federal Bar Association, Treasurer, Eastern District of Pennsylvania Chapter, (2017-present)

University of Chicago Law School, J.D., cum laude, 1988; Manhattan School of Music, Doctor of Musical Arts, 1984; Villa Schifanoia Graduate School of the Fine Arts, M.M., 1976; Beloit College, B.A., 1974