A year ago, Sun Pharmaceutical Industries Ltd. paid $48m for California-based InSite Vision Inc., which focuses on developing specialty ophthalmic products. The purchase was a key building block in the strategy of Sun Pharma’s US subsidiary to transition to a specialty company that will in-license and develop branded products for the crucial US market.
Sun head Dilip Shanghvi, a low-profile tycoon who is India’s second-richest person with an estimated worth of $14.9bn, says the...