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About Jeffrey Leon
A veteran trial attorney with decades of experience handling complex litigation matters, Mr. Leon has specialized knowledge in the areas of antitrust, class actions and international litigation, including claims against foreign sovereigns under the Foreign Sovereign Immunities Act. He has deep experience handling shareholder suits, non-competition clause litigation, breach of contract, trademark infringement litigation and various types of employment disputes. In addition, he has litigated some of the largest-ever consumer class action lawsuits, obtaining settlements totaling nearly $1 billion. He both prosecutes class actions and defends companies against class action lawsuits.
Mr. Leon has written and spoken extensively. He has lectured on antitrust law at the Kellogg School of Business at Northwestern and has guest lectured at Columbia University’s School of Law and at IIT Chicago Kent School of Law. He has published several articles on antitrust law and, during his five-year tenure as co-chair of the Class Action Committee of the ABA Section of Litigation, helped organize the largest annual class action conference in the country.