ENGLEWOOD, Colo., May 31 (UPI) -- U.S. digital video company TiVo Inc. has responded to a suit filed against it by Dish Network Corp. in an ongoing battle over patent infringement.
WASHINGTON, Oct. 26 (UPI) -- Vonage has settled a longstanding patent lawsuit with Verizon Communications but the cost remains uncertain.
WASHINGTON, Sept. 26 (UPI) -- A U.S. appeals court ruled Wednesday Vonage Holdings Corp. infringed on two Verizon Communications Inc. patents and could not use the phone-call technologies.
MEMPHIS, March 20 (UPI) -- U.S. device firm Medtronic said Tuesday it has prevailed on an appeal in a patent dispute with rival Biomet.
PRINCETON, N.J., Aug. 3 (UPI) -- Ranbaxy said Thursday a U.S. federal court ruled in its favor on one of the patents on Pfizer's Lipitor but upheld another Lipitor patent.
WASHINGTON, May 15 (UPI) -- The U.S. Supreme Court Monday unanimously sided with eBay Inc. in a patent infringement lawsuit filed by MercExchange LLC of Great Falls, Va. The high court ruling overturns a federal appeals court ruling that said trial judges are required to issue an in
ROCKVILLE, Md., Feb. 15 (UPI) -- Barr Laboratories said Wednesday it got a favorable ruling in its patent dispute with Ferring and Aventis over DDAVP.
CHADDS FORD, Pa., Feb. 6 (UPI) -- Endo Pharmaceutical Holdings said Monday it would continue selling generic OxyContin for now, despite a patent suit setback.
SAN DIEGO, July 11 (UPI) -- Qualcomm Inc. of San Diego said Monday it was suing Broadcom Corp. in federal court for alleged patent infringement.
WASHINGTON, May 28 (UPI) --
