OK $25 for every 1-3 weeks isn't cheap as I'd like but looks more like I'd expect. The Rand report has a table of different kids of insulin but doesn't list whi

OK $25 for every 1-3 weeks isn't cheap as I'd like but looks more like I'd expect. The Rand report has a table of different kids of insulin but doesn't list which ones have a patent. Would be good to know if the middle income countries listed like Turkey/Chile have the more modern variants or the original ones.