Exactly - no one bought because of RG or Crossflo.
While the MMP has proven to be a revenue source of nearly $300mio so far and has a billion market in near sight, Crossflo/PDSG has to show, IF it can succeed and when/if the market will be big enough for substantial revenues.
My guess is: We will see some more licensees in the next weeks, but it might last until end of October/start of November, until we hear something from a new CEO. The reason:
He needs to have enough time to get into the details of PTSC/PDSG in order to be able to manage the SHM in January (provided it isn't postponed).
IMHO - GLTY