Most of Prof. Bhargava’s work is centred around particulate materials. His group, while working on basic research, has always maintained a keen interest in application oriented or product development research. He and his group has also been undertaking research on scaling up of previously developed processes in the lab. He is a co­founder of several companies in the domain of particulate processing / ceramics (ANTS Ceramics, Digident LLP, Metwiz Materials). Some of the technology development work undertaken includes ­ Electrophoretic deposition of diamond particles on phosphor bronze wheels for jewellery diamond sawing applications, Conductive silver paste for flexible membranes for use in keyboards, Ceramic carbon resistors for electrical power applications, A process and machine for spinning ceramic (alumina) fibres, A process for making kg level quantity of nanozirconia, Ceramic foams for high temperature thermal insulation and machine for continuous production of ceramic foams.