John is an Associate Scientific Director within the Materials Science and Engineering function at Bristol Myers Squibb, Moreton, where he has worked since 2003.
His role focuses on the characterisation of particles within the pharmaceutical sector.
Throughout his career, he has championed the use of image analysis to support material-appropriate characterisation, enabling a deeper understanding of materials and their relationships to both upstream and downstream behaviours.
He has published more than 30 papers in the field of particle characterisation.