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William Marsden
Attorney

William Marsden

Managing Principal

TX, Texas

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Specialties & Experience

Personal Injury

About William Marsden

Founder and Managing Principal of Fish's Delaware office, and a member of the firm’s Management Committee. Trial lawyer focused on patent litigation, including Hatch-Waxman litigation on behalf of innovator companies. Over 30 patent trials, including more than 20 jury trials. Cases handled cover a wide range of technical arts, from pharmaceuticals and medical devices to integrated circuit design and software. Trial work also includes high profile corporate and commercial disputes in federal and state trial courts, and the Delaware Court of Chancery in particular. Appellate work has included arguments before the Delaware Supreme Court, the Third Circuit Court of Appeals, and the Federal Circuit Court of Appeals.Specialties: Trial lawyer. Patent trials. Corporate and commercial trials.

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