Smith v. Bayer Corp.

Background

Keith Smith and another West Virginia resident sued Bayer, a drug company, in state court seeking to represent a class of people who bought the same prescription drug. Months earlier, a different West Virginia resident, George McCollins, had sued Bayer and removed his similar case to federal court. The federal judge denied certification of McCollins’ proposed class under the federal class rule and then dismissed his claims on the merits. Bayer then asked that same federal court to issue an order stopping the state judge from even considering Smith’s request to certify a class. The federal court granted that injunction, and the Eighth Circuit affirmed.

Reasoning

The Supreme Court examined a narrow exception to the law that normally bars federal courts from stopping state court proceedings. That exception allows an injunction only when a federal court’s earlier ruling clearly prevents the same issue from being relit igated in state court. Two things had to be true: the issue decided in federal court had to be the same, and the state plaintiff had to be bound by the federal judgment. The Court found neither. The federal judge applied the federal class rule, while West Virginia’s courts use their own version and have said they will not always follow federal interpretations. And because the federal court had denied class certification, McCollins’ case was never a certified class that could bind absent class members like Smith.

Real world impact

The decision prevents defendants from using federal injunctions to block state judges from deciding class-certification questions unless preclusion is unmistakably clear. People who were not parties in the federal case remain free to seek class status in state court. The Court also noted that Congress has provided a separate removal process for many federal class cases moving forward.