Ashley Cooke is currently the Head of Battery and Principal Researcher at LeydenJar Technologies, a position held since July 2021. Prior to this, Ashley Cooke served as Principal Scientist at OXIS Energy Ltd from September 2012 to July 2021, where responsibilities included leading teams in both cathode and electrolyte research to develop advanced battery technologies. Ashley Cooke's academic background includes a Master’s degree in Chemistry from Durham University, completed in 2012.