LINCOLNSHIRE, Ill.--(BUSINESS WIRE)--April 10, 2006--BioSante Pharmaceuticals, Inc. (AMEX:BPA - News) today announced that Stephen M. Simes, president and chief executive officer, will present at the Annual International Convention of the Biotechnology Industry Organization (BIO 2006) on April 11 in Chicago. Mr. Simes' presentation will take place at 10:30 am CDT.