EPA, IP Consultant Cambridge, UK
Dr. Greenleaf is a senior European Patent Attorney (EPA) working on coordination of patent filings, prosecution and oppositions. David has extensive experience in commercially strategic aspects of IP in the areas of patent procurement and freedom to operate. David has built his career for 30 years at 3M UK, with focus on life sciences, drug delivery, and medical devices. David has a PhD in Surface Chemistry from the University of Bristol.