Lenox MacLaren Surgical v. Medtronic, et al, No. 13-1307 (10th Cir. 2014)
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Lenox MacLaren Surgical began to sell some of its bone mills (a device it manufactured for use in spinal surgery) through a Medtronic entity, Medtronic Sofamor Danek USA. The arrangement ended badly: Medtronic Sofamor Danek USA initiated a recall of Lenox's bone mills, and another Medtronic entity began to manufacture and sell its own bone mill. The result, according to Lenox, was that four Medtronic entities acquired an unfair competitive advantage; thus, Lenox sued these entities for monopolization and attempted monopolization from 2007 to 2010. The district court granted the defendants' motion for summary judgment on both claims, and Lenox appealed. Upon review of the claims and the district court record, the Tenth Circuit concluded that genuine issues of material fact existed regarding market definition, monopoly power, exclusionary conduct, and harm to competition. Thus, the Court reversed the district court's grant of summary judgment to Medtronic on the claims involving monopolization and attempted monopolization, and remanded the case for further proceedings.
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