IP Patent News

International Business Times
Lexmark sues 24 cartridge makers over patents
CNET
Printer manufacturer Lexmark is suing replacement cartridge makers that it says are infringing on its patents. The Lexington, Ky. …
Lexmark Files Patent ComplaintsWall Street Journal
Lexmark sues importers for patent infringementBusinessWeek
Lexmark Sues 24 Companies For Infringing Cartridge PatentsBarron's (blog)
International Business Times