The California Supreme Court earlier this month issued an opinion that subjects litigants who settle their patent disputes to scrutiny under state antitrust law. The court reasoned that such settlements may create unreasonable restraints on trade. While the decision in In re Cipro Cases I & II to reinstate antitrust claims was not overly surprising—after all, the U.S. Supreme Court had previously held in FTC v. Actavis, Inc. that some patent litigation settlements might violate federal antitrust law—the breadth of the California Supreme Court’s decision could have a particularly negative impact on the free-enterprise system. Indeed, the decision suggests that parties to a patent litigation settlement will have great difficulty ever avoiding California antitrust liability if the settlement entails transferring anything of value from the patent holder to the alleged infringer. Because Cipro’s new state-law antitrust standard is so much more exacting than the standard announced by the U.S. Supreme Court in Actavis, federal antitrust law may well trump California’s standard. Indeed, were Cipro to reach the U.S. Supreme Court, the Court likely would reverse on federal preemption grounds.
“Reverse-Payment” Patent Settlements
When parties to litigation enter into a settlement, one would normally expect that any cash payments would flow from the defendant to the plaintiff. The normal expectations have been reversed in the context of litigation involving prescription-drug patents, however, as a result of financial incentives created by the Hatch-Waxman Act, a federal statute designed to ensure that generic versions of prescription drugs enter the market more quickly. The Act includes a provision that permits generic companies, by declaring to the Food and Drug Administration a belief that the patent held by a brand-name drug company is invalid, to essentially force the patentee to immediately file a patent infringement suit. It also grants huge financial awards to generic companies that successfully challenge drug patents. Continue reading