Excelsior Wooden Pipe Co. v. Pacific Bridge Co.

Background

The suit was brought by a company that held an exclusive license to make and sell a patented wooden pipe and by its successor against the patentee who had granted the license and against a third party later licensed in the same territory. The written license granted exclusive rights, set royalty terms, and allowed revocation if the licensee stopped manufacturing. The licensee sued in the Circuit Court for an injunction and damages, alleging the patentee had granted another license that interfered with its rights. The Circuit Court dismissed the case for want of jurisdiction, treating it as a contract dispute.

Reasoning

The central question was whether this was really a contract case or a patent infringement suit that federal courts may hear. The Court reviewed prior decisions and the statutory rule that a court must dismiss when its jurisdiction is improperly invoked. It explained that when a licensee asserts title under a patent and seeks relief for infringement, federal courts have authority to decide those patent-related questions, even if the defendant claims the license was revoked. The Court concluded the dismissal was wrong and reversed.

Real world impact

The decision allows licensees who must assert their patent title to bring infringement claims in federal court when patent rights are directly at issue. The case is sent back to the lower court for further proceedings on the infringement and any related patent questions; the Court did not decide the patent’s validity or liability.

Dissents or concurrances

One Justice did not participate in the decision; there are no separate opinions explained here.