Patrick Obrien is a Chief Operating Officer and General Counsel at Arrowhead Research Corporation. He possess expertise in litigation, pharmaceutical industry, fda, regulatory affairs, biotechnology and 13 more skills. Colleagues describe him as "All professionalism and brilliance aside, Patrick has been a pleasure to work with. People look forward to seeing him because of his wonderful spirit and kind nature. He is funny and smart and he has a calming affect on those around him that is rivaled by no one I've met in my 20 year career." and "Patrick has the ability to see the big picture - not just the legal or regulatory perspective, but what is right thing to do. Without his support and guidance, a complicated REMS program could have been much more difficult."