Earlier quoted context omitted.
"You abuse it, you lose it" actually sounds like a pretty good rule of thumb for enforcement of patent law...
Where "abuse" is defined by fiat, rather than clear apriori regulations? What happened to the rule of law?
It would be difficult to draft a definition of "abuse" that didn't encompass raising cost of a drug a hundredfold above the market rate in order to recoup costs invested not in research, but in acquiring the company that achieved FDA certification (mostly using existing NIH funded research) for an already widely-available treatment.