WASHINGTON--(BUSINESS WIRE)--The state-of-the industry reports, biotech patent cases and advancements in biofuel technologies headline the second day of the 2011 BIO International Convention, the world’s largest biotechnology event taking place at the Walter E. Washington Convention Center in Washington, D.C. Hosted by the Biotechnology Industry Organization, the event is expected to attract more than 15,000 attendees from 48 states and 65 countries.