PASADENA, Calif.--(BUSINESS WIRE)--Arrowhead Research Corporation (NASDAQ:ARWR) today announced that David Lewis, Ph.D., Vice President Biology and Site Head of its Madison, WI research and development facility presented data at the European Foundation for Clinical Medicine Conference in Basel, Switzerland. Dr. Lewis’ presentation, “DPC Technology for Safe and Effective siRNA Delivery” described the development and capabilities of Arrowhead’s Dynamic Polyconjugate (DPC) siRNA delivery platform, as well as the system’s deployment in the development of a new treatment for chronic Hepatitis B.