Little-known patent holder InNova hoped to seize on the success of others today as it filed a lawsuit claiming that a large range of companies violate a patent on e-mail spam filtering. It accused high-profile technology firms such as Apple, Google and RIM as well as 3Com, AOL, Dell, Ericsson, HP, Symantec and Yahoo of copying technology allegedly invented by InNova founder Robert Uomini 15 years ago. Companies as diverse as Capital One Auto Finance and Frito-Lay were also implicated in the suit.
