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Indian drug companies News

Drug firms to gain from US patent expiries
Lipitor-like exclusivity awaits Indian drug companies as 46 patents expire in 2012-15. On Tuesday, India’s leading drug maker Ranbaxy announced the launch of an authorised generic version of Pfizer drug Caduet in the United States. A week earlier, the same company had launched a low cost generic version of Pfizer’s biggest revenue earning drug, Lipitor, in the US market. The launch of these