I think we have until 2018. I believe 3 years after the patents expire (for the 336), and they each expire at different time frames. Sge thinks it is a 6 year period after expiration to litigate for infringment in which case it would be 2021(for the 336).
Once the first major dominos start fall in this round it will be contagious. So hang in there. Personally I have to get to .40 to get even, but I have very few shares.
GLTYAAL