United States Federal Circuit

Summary judgment for defendant on plaintiff's state law business tort claims is vacated and remanded, where the district court lacked subject matter jurisdiction over plaintiffs' claims because: 1) defendant's allegedly inaccurate statements regarding its patent rights concerned conduct taking place entirely in Taiwan; 2) the use of a patented process outside the United States is not an act of patent infringement; and thus, 3) there is no prospect of a future U.S. infringement suit arising out of the Taiwan company's use of the parties' products in Taiwan, and accordingly no prospect of inconsistent judgments between state and federal courts.

Appellate Information

• Decided 05/16/2013
• Published 05/16/2013

Judges

• DYK

Court

• United States Federal Circuit

Counsel