This case pertains to an alleged copyright infringement involving software code used in an industrial control system. The plaintiffs, RJ Control Consultants, Inc. and its sole shareholder, Paul Rogers, appealed the district court’s exclusion of their proposed expert and the granting of summary judgment to the defendants, Multiject, LLC; its sole owner, Jack Elder; and RSW Technologies, LLC. The U.S Court of Appeals for the Sixth Circuit held that the district court did not abuse its discretion in excluding the plaintiffs’ proposed expert or in granting summary judgment to the defendants. The plaintiffs had failed to properly disclose their expert as required and did not produce an expert report. Consequently, they could not offer expert evidence to rebut the defendants’ evidence. Furthermore, they could not create a genuine dispute of fact about the protectability of the software code, a crucial factor in their copyright infringement claim. Therefore, the district court’s judgment was affirmed. The court also vacated its prior decision in RJ Control Consultants, Inc. v. Multiject, LLC, 981 F.3d 446 (2020), due to lack of appellate jurisdiction at the time of that decision. View “R.J. Control Consultants, Inc. v. Multiject, LLC” on Justia Law