Why do you believe the utility of patents are lost on....anyone? Also, what are you talking about in re forfeiting oversight?
Patents are government restrictions on the marketplace and privileges given to market participants to ensure that they can recoup product investment with enough of a marginal profit to make such investment attractive. They are about incentivizing actions that are good for the public, not about hedging or amplifying the profits of legal entities. Your right ends at the recovery of investment. The Supreme Court has established by pretty firm implication that patents are not vested property rights.
Yeah, that's not the argument or an argument.
I think that the research is in on the US patent system, particularly with regard to pharmaceuticals: they are grossly ham-handed in rewarding research costs, particularly for drugs that are derivative from a previously issued patent, and create monopoly revenue that usually far exceeds what is necessary or socially desirable. The Supreme Court has established that a patent is a government franchise, so I am perfectly comfortable using potential revocation to shore up a bargaining position similar to other countries that have negotiated down monopoly prices.