Louis Leigh, Director - Biorelevant.com Ltd

Stevens Hewlett & Perkins are responsible for maintenance and renewal of our patent portfolio in biorelevant media globally. The service, advice and personal interactions are exemplary. Their knowledge and experience extend to patent assignments and recordal. Patent office formalities are always completed without delay and unnecessary costs. We have no hesitation in recommending Stevens Hewlett & Perkins to anyone looking for friendly, efficient and cost effective patent maintenance and renewal services.