(May 4, 2018, 10:35 AM EDT) -- CINCINNATI — The Sixth Circuit U.S. Court of Appeals heard oral arguments on April 26 between a water technology solutions company and a seller of aftermarket parts as to whether the former company is a successor-in-interest to a firm that was granted a permanent injunction against the latter firm, thereby entitling the appellant to pursue contempt claims for trade secret and trademark use barred by the injunction (Evoqua Water Technologies LLC v. M.W. Watermark LLC, et al., No. 17-2136, 6th Cir.)....