DRDO and University of Hyderabad Win Patent for Next-Generation Rocket Propellant BAM-H24

DRDO and the Advanced Centre of Research in High Energy Materials (ACRHEM) at the University of Hyderabad secured an Indian patent for BAM-H24, a next-generation solid rocket propellant fuel. The Patent Office granted Patent No. 599900 on 20 August 2026 on an application filed in December 2022. Developed by Dr Muddamarri Hanumantha Rao and Prof Muralidharan Krishnamurthi, BAM-H24 is a boron-, hydrogen- and nitrogen-rich energetic compound usable as a solid rocket fuel, fuel additive and burn-rate accelerator. It offers high chemical and thermal stability, low impact and friction sensitivity, non-hygroscopic behaviour, high specific impulse and reduced ignition delay for missiles and space launch vehicles.