As of today, CRDS is in the end stages of potentially selling the patents to the highest bidder. We'll know more on 12/13, which is when their cc is scheduled. The CRDS mkt cap is so low, that any sales price that is material will have a magnified impact on CRDS stock.
A similar situation could arise with ACPW, though it'll be pretty cloudy til we see the results from their eval service.