Peters Patent Corp. v. Bates & Klinke, Inc.

Background

A company that owned a patent (which changed its name to the H. W. Peters Corporation) sued a business for patent infringement and sought an injunction and an accounting. The Court of Appeals had earlier vacated an injunction and ordered the case dismissed, and this Court granted review. While the case was pending here, a state court appointed a receiver for the company and the receiver sold his interest in this particular lawsuit to a buyer, Harriet E. Cole, while expressly not selling any patent title.

Reasoning

The core question became who could properly continue this federal lawsuit and seek equitable relief like an injunction. The Court concluded that the buyer at the receiver’s sale did not acquire the patent title needed to seek an injunction, and the receiver, although he had succeeded to the patent right as receiver, had disposed of his entire interest in this suit with state-court approval. Because no party held the necessary right to pursue the equitable injunction against the alleged infringers, the Court determined the suit could not be maintained and dismissed the writ of certiorari.

Real world impact

This ruling is a procedural decision that prevents a buyer at a receiver’s sale from pursuing an injunction unless the buyer actually acquires the patent right. It leaves the underlying questions about infringement or patent validity unresolved. Businesses, buyers at receivers’ sales, and those facing patent suits should note that a transfer of the lawsuit interest can end federal proceedings if no one retains the right to seek equitable relief.