Dr. Sen’s business career started in the biotechnology and biopharmaceutical industry in 1982. He has managed R&D, intellectual property strategy and corporate development (negotiating and managing licenses and joint ventures) with domestic and international companies (J&J, Biomet, GCC and Tokuyama Soda of Japan, Sandoz/Novartis and others). He also has taken three companies from start-up through public trading and has served as the CEO of public and private companies. He received his Ph.D. in biochemistry from Princeton University. His nearly decade long academic career as a faculty member at the National Cancer Institute (Bethesda, Maryland) and at the Scripps Research Institute (La Jolla, California) focused on cancer research. Dr. Sen has published several dozen papers in top ranking international journals and authored a book on bone diseases. He is an inventor on a number of US patents and numerous international patents and pending patent applications in the fields of cancer therapeutics, bone repair biologics, medical therapeutic devices, and molecular diagnostics.