Plaintiff Oasis Research, LLC (“Oasis”) filed a patent infringement action against twelve defendants alleging infringement of four patents. Generally, the patents claim methods for allowing a home computer user to remotely connect to an online service system for external data and program storage in addition to increased processing capabilities in exchange for a fee. Oasis claimed that the defendants infringed the patents-in-suit by providing online backup and storage services.
Defendants asserted that joinder was not proper because Oasis had joined different defendants with different products. In May 2011, the court entered a report and recommendation denying the defendants’ motion to dismiss for misjoinder, severance and transfer. The district court adopted the recommendation. After a petition for a writ of mandamus to the Federal Circuit, the Federal Circuit granted the writ, finding that the district court had applied the wrong test and remanded for the district court to apply the correct test: “Since the district court here applied an incorrect test, the district court’s ruling must be set aside, and the issues of severance and joinder considered under the proper standard. We therefore grant the petition to the limited extent that we vacate the district court’s order denying the motions to sever and transfer, and direct the district court to reconsider those motions in light of the correct test.”
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