Gregoriadis, Prof. Gregory, (born 27 Feb. 1934), Member, Scientific Advisory Board, Xenetic Biosciences plc (formerly Lipoxen plc), since 1998 (Founder, Director of Research and Board Member, 1998–2015); Professor and Head, Centre for Drug Delivery Research, School of Pharmacy, University of London, 1990–2001, now Professor Emeritus