In re Nexium Antitrust Litigation

AstraZeneca, a drug manufacturer that owns the patents covering Nexium, a prescription heartburn medication, sued Ranbaxy for patent infringement after Ranbaxy announced that it sought to market a generic version of Nexium. The two companies reached a settlement agreement under which Ranbaxy agreed to delay the launch of its generic until a certain date in return for various promises from AstraZeneca. Plaintiffs - pharmaceutical retail outlets and certified classes of direct purchasers and end payers - filed suit, arguing that the terms of the settlement agreements violated federal antitrust laws and state analogues. The jury found that although Plaintiffs had proved an antitrust violation, Plaintiffs had not shown that they suffered an antitrust injury that entitled them to damages. The First Circuit affirmed, holding (1) the district court did not commit reversible error in its evidentiary rulings, the formulation of the special verdict form and jury instructions, or its judgment as a matter of law on overarching conspiracy; and (2) the jury verdict rendered harmless any error that may have occurred during the summary judgment proceedings. View "In re Nexium Antitrust Litigation" on Justia Law