via Intellectual Property is Murder.
Those who claim that drug patents are necessary to recoup the expenses of developing drugs are wrong. The patent system skews R&D toward gaming the patent system rather than developing the most effective drugs. First of all, there has been a dramatic shift away from fundamentally new kinds of blockbuster drugs, because it’s much more cost-effective to put money into tweaking the formulas of drugs whose patents are about to expire just enough to qualify for repatenting them — so-called “me, too drugs.” Second, a great deal of the basic research on which drug development is based is carried out at government expense in publicly funded universities. Around half of the overall cost of drug R&D is taxpayer-funded. And in the United States, under the terms of legislation passed in the 1980s, the patents on drugs developed entirely at taxpayer expense are given away — free of charge — to the drug companies that produce and market them. Third, most of the actual R&D cost for developing drugs comes, not from testing the version of a drug actually marketed, but from securing patent lockdown on all the other major possible variants.