Krays,
That would hardly be reason for renegotiating Iain's non-compete to a lesser period. While this most recent patent challenge may potentially have delayed the transaction, IMO it had little or nothing to do with Iain's departure. And all should bear in mind that the USPTO has not granted the request for the reexam.
My experience in business is that until formal action is taken there is no reason for drama or extreme action. Iain left "immediately" following the news of his former company Mobiqa being acquired. I have "never" witnessed this with a CEO. He left under nearly identical wording to that of Jonathan of Scanbuy, and both were replaced with current and former presidents of the MMA under identical terms..."interim". Far too much coincidence for my eyes.
Call it what you will, I remain steadfast the industry is moving forward, that neom will not be impacted, and that any failure of the reexam to be granted will act to lock the patents tight. ...And should it be granted, Neom's extensive patent portfolio (including the most recent filing to patent the clearinghouse itself) will protect Neom and our interests.
However, this is simply, as always, JMO :-)
Best,
Be Confident