ANDOVER, Mass.--(BUSINESS WIRE)--Diomed Holdings, Inc. (AMEX: DIO), a leading developer and marketer of minimally invasive medical technologies, including its patented EndoVenous Laser Treatment (EVLT®) for varicose veins, today announced that the United States Federal District Court for the District of Massachusetts has set a hearing date on December 8, 2006 to establish a trial date for its ‘777 patent litigation against its primary competitors AngioDynamics and Vascular Solutions, Inc.
