[luisivan]

Thanks a lot!

We spend the crowdfunded money on the ex parte reexam PTO fees + lawyer fees (for preparing the filing) + rewarding the prior art searchers. As we're doing an ex parte, it's pretty cheap compared to an inter partes. The IPR one would be >$100k, while ex parte's minimum costs are about $16k. Ex parte has less success probabilities than an inter parte, but the fact that it's so cheap helps scaling the process so we can get rid of stupid patents at a good pace :)