You can file a claim for a deceptive practice or act under section 349 of the New York General Business Law. The Competition is named in honor of Saul Lefkowitz whose entire distinguished career was dedicated to the development of trademark and unfair competition law.Anticompetitive practices include activities like price fixing, group boycotts, and exclusionary exclusive dealing contracts or trade association rules. The law does not define any specific business actions that violate the law; rather it states that "unfair or deceptive practices" are illegal. Competition law and policy have played an important and beneficial role in this transformation. At that time DePaul's only. IP courses were Patent Law and Unfair Trade Practices. Official website of the U.S. Department of Justice (DOJ). An Act to provide for the general regulation of trade and commerce in respect of conspiracies, trade practices and mergers affecting competition. The Commonwealth of Massachusetts.