This document summarizes changes in the global pharmaceutical market, including upcoming drug patent expirations and new drug launches. It finds that blockbuster drug sales make up a large portion of major pharmaceutical company revenues. It predicts that Roche will benefit the most from upcoming drug patent expirations at other companies. The largest growth areas for new drug development are seen as cancer, diabetes, hepatitis C, HIV, and multiple sclerosis. Companies with promising drug pipelines include Roche, GlaxoSmithKline, Biogen, Gilead, and some smaller firms.