Susannah P. Torpey

Susannah P. Torpey is a partner with Winston & Strawn LLP’s Litigation Department. Ms. Torpey’s principal areas of practice include antitrust litigation and counseling, international antitrust investigations, international Foreign Corrupt Practices Act (FCPA) investigations, and complex, multidistrict (MDL), and class action litigation. With respect to her antitrust practice, Ms. Torpey has experience representing major U.S. and multinational corporations in litigation and government investigations involving a wide array of federal and state antitrust issues, including price fixing, group boycotts, monopolization, exclusive dealing, tying, price discrimination, unfair competition, anticompetitive product redesign, and mixed issues of antitrust and intellectual property law relating to Fair, Reasonable, and Non-Discriminatory (FRAND) obligations, standard-setting, patent licensing, and patent misuse. Ms. Torpey also counsels international and U.S. businesses regarding the minimization of antitrust risk and evaluates board and other corporate activities for antitrust compliance.

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