( June 19, 2020, 11:32 AM EDT) -- CHICAGO — A manufacturer of lancing devices and lancets sued its former business partner in Illinois federal court on June 11, alleging that the defendant misappropriated the manufacturer’s trade secret and proprietary information to set up competing business and steal the plaintiff’s customers (Facet Technologies LLC v. Asahi Polyslider Co. Ltd., No. 20-3435, N.D. Ill.)....