dudemon said:Therefore, in order to keep milking their cash cows and put off the inevitable and eventual onset of the new technology for as long as possible (ie - 20 years down the road, until the patents expire) why would they NOT stop it from coming out? This would give them 20 more years of milking their cash cows + HUGE profits from the release of the new technology 20 years down the road. It is a "win-win" for doing it this way and a "win-lose" for releasing it right away.
The patent on minoxidil expired on February 11, 1996. source
Merck's patent on finasteride for the treatment of BPH expired on June 19, 2006.[23] Merck was awarded a separate patent for the use of finasteride to treat male pattern baldness. This patent is set to expire in November 2013. source
just my 2 pence, but i think the whole debate is moot considering the real patent expiration dates. Not to mention that big pharms essentially have control over the US area but can't do much about what happens in the rest in the world