LOS ANGELES--(BUSINESS WIRE)--Cougar Biotechnology, Inc. (OTCBB:CGRB) today announced that positive Phase I and Phase II data on the Company’s prostate cancer drug candidate CB7630 (abiraterone acetate) was presented today at the American Society of Clinical Oncology (ASCO) Prostate Cancer Symposium that is currently taking place in Orlando FL. The data was presented in various formats including poster presentation and oral presentation. These presentations are further detailed below: