GAINESVILLE, Fla., Sept. 8, 2010 (GLOBE NEWSWIRE) -- Quick-Med Technologies, Inc. (OTCBB:QMDT), a life sciences company that is developing innovative technologies for the healthcare and consumer markets, announced today that the U.S. Patent and Trademark Office has issued U.S. Patent 7,790,217 entitled "Method of Attaching an Antimicrobial Cationic Polyelectrolyte to the Surface of a Substrate."
