You may be on to something with the ITM Air Products link via the Micro link project at the University of Birmingham There must have been contact between them at the very least to agree merging of their videos When Linde took over BOC they wound up the BOC Foundation and although they allowerd the ITM project amonst others to be completed first their thrust was certainly to get out of UK hydrogen research So perhaps it is Air Products who are sniffing around ITM They certainly have the global reach to exploit the HRU and would be better able to manage the decline of their cylinder market if they could replace them with on site electrolyzers