Consumer Law and Policy Blog reports that the California Supreme Court has revived antitrust suits against Bayer and Barr Laboratories. The cases stem from an agreement between brand-name manufacturer Bayer and generic manufacturer Barr, under which Bayer agreed to pay Barr $398.1 million in exchange for Barr postponing the sale of the generic version of Bayer’s antibiotic Cipro. Such agreements, called “pay-to-delay” agreements, have been frequently challenged under the antitrust laws.