If it is their patent, filed and awarded fair-and-square then they have a government issued, temporary license for a monopoly on that technology as a reward for their invention. The damages would be lost profits that the inventors were deprived of for the unauthorized use of the invention. If the technology is so useful then competitors must either license it (if inventor allows it), buy the patent, spend their own R&D to develop their own alternative, wait for the patent to expire, or buy the company that owns the patent. That's fair.
Who cares if it is "establishment" or not. What if it were Joe Brown with his patented nose hair trimmer? Would he be wrong in asserting his rights because it "kills competition?" I know it is fashionable to bash big business, but c'mon. You can't play favorites here, its the law and applies equally.