According to the Chicago Sun Times, the University of Wisconsin Alumni Foundation (the caretaker of the University's patents) is suing Intel for patent infringement (basically making money off of university research used in a product that has been profitable).
Interesting, the Alumni Foundation is the protector of patents. Used to be that Alumni Foundations kept alumni close to their alma mater and, in exchange, collected donations. And where exactly does business begin and research end -- or is that the question?