So? Why is it bad that the procedure is patented? That's not automatically a bad thing. People invest money and time into R&D and the patent allows them to protect the invention while they make a return on that investment.
Patent trolls (organizations that patent something inane, never make the product and pray on businesses who can't afford to fight you) are the problems. I don't see an indication that these guys are trolls.
Patent trolls (organizations that patent something inane, never make the product and pray on businesses who can't afford to fight you) are the problems. I don't see an indication that these guys are trolls.