Patent Expiration of Blockbusters and New Breakthrough Candidates from Japanese Pharmaceutical Companies

Keiji Nakamura, Ph. D. Pharma Forum Institute Kamakura, Japan http://www.pharma-fi.com/index.html Patent Expiration of Blockbusters All blockbuster prescription drugs have a life cycle, and patents leave a drug to its fate. During the patent life, a branded product company enjoys a...read more