Cour d'appel
The district court granted to Microsoft an anti-suit injunction that prevented Motorola from enforcing a foreign patent infringement injunction that Motorola had obtained against Microsoft in Germany. After granting to Microsoft this preliminary injunction, the case was brought to the Appellate court in an interlocutory appeal by Motorola. The Ninth Circuit Court of Appeals reviewed the district court's foreign anti-suit injunction for abuse of discretion, and affirmed the District Court's decision.