Law360, New York (November 02, 2009) -- A federal judge has rejected a second attempt by Microsoft Corp. to invalidate three network services technology patents asserted by WebXchange Inc. against Microsoft software clients, concluding that no controversy exists between the technology giant and WebXchange.
Judge Joseph Farnan of the U.S. District Court for the District of Delaware on Friday ruled that Microsoft lacked subject matter jurisdiction to bring the declaratory action, saying it had...
