Professor John Gregg obtained a D Phil in Physics for work on the fundamental magnetism of Van Vleck systems under the guidance of B. Bleaney and F. N. H. Robinson. He made the first observation of Enhanced Nuclear Acoustic Resonance and is considered an expert in the field of Spintronics. He holds 19 patents and is the Academic Founder of an Oxford University spinout company. Prof Gregg is working with Isis Innovation - the technology transfer company of the University of Oxford - to identify commercial partners to further develop his technology. Parties interested in finding out more should visit http://isis-innovation.com/licence-details/fluid-monitoring-applications.