Md sunworks, they joined for a reason. Nelson stated this more then twice, just production problems. Why dont you mail him? Patents are there, they filed a few months ago for india patent protection too, why would you even spend money. It will come, just not very soon probably.
You are right, non-existent cell is going through different levels of patent approvals in four different countries. But it doesn't exist. It I'd also being referenced four times in first eight pages of the most recent annual report. Bt it doesn't exist.
JN stated that commercialization of a cell is a different story. Do you think if he could have speed it up he wouldn't have?