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Ramifications Of Joint Infringement Theory On Emerging Technology Patents, W. Keith Robinson

Faculty Journal Articles and Book Chapters

Two cases decided by the U.S. Court of Appeals for the Federal Circuit articulate the standards for joint infringement. In BMC Resources, Inc. v. Paymentech, L.P., the court ruled that to find liability in situations where steps of a method claim are performed by multiple parties, the entire method must be performed at the control or direction of the alleged direct infringer — the mastermind. Approximately one year later, in Muniauction, Inc. v. Thomson Corp., the Federal Circuit clarified that “the control or direction standard is satisfied in situations where the law would traditionally hold the accused direct infringer vicariously …