John-Paul advises innovative UK clients working in the hydrogen space on intellectual property issues, and counts among his clients some of the biggest and best innovative automotive companies in the UK, supporting their technological transition to greener technologies.

John-Paul has presented on intellectual property law issues in the UK and China for various organisations, including the UK Intellectual Property Office, UKTI, and the China-Britain Business Council (CBBC). He has written for or contributed to articles in many publications, including The Telegraph and The Guardian.