Diane Sullivan at Weil, Gotshal & Manges LLP, who operates between New Jersey and New York, is a leading trial lawyer in the area product liability and environmental mass torts, but also has a wide-ranging and versatile practice across commercial, antitrust, patent, mass tort, and class action cases. Sullivan appears in cases which are often groundbreaking in their respective industry, a recent example of which was securing victory in an important plaintiff patent infringement jury verdict. This trial for Altria and Philip Morris USA against competitor RJ Reynoldsworth had ramifications for the future of the e-vapor technology industry.