OMICS Publishing Group, Journal of Clinical Pharmacology & Biopharmaceutics (CPB) emphasizes the phases of drug development from absorption, disposition, metabolism, excretion interactions and rational design of drug products to deliver the drug at a specific rate to the body in order to optimize the therapeutic effect and minimize any adverse effects. The CPB acts as an interface between academics, those in research and developments, explicates the research on various developmental applications for contemporary drug development and utilization.