EPGL has tweeted on different occasions of filing patents, I believe they have MANY of them filed and for reasons of keeping trade secrets hidden, they likely have requested them as unsearchable with USPTO.

Would make complete sense to keep off radars of competition and the smart thing to do. When these patent filings become searchable EPGL goes parabolic.

Those accumulating will see major swings to the upside, those waiting, watching or bashing, will chase to get in or look stupid if bashing this exceptional startup with agreements in place with Intel and CooperVision.

Another scenario for parabolic rise is major corporations buying in EPGL, likely though PwC share purchase as I believe EPGL would likely want to hold and control their block.