Pfizer sues India's Torrent in latest bid to fend off generic Viagra | PharmaBoardroom
written on 18.03.2014
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Pfizer sues India's Torrent in latest bid to fend off generic Viagra

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With Lipitor already over the patent cliff, Pfizer has been working hard to hang onto exclusivity for its famed erectile dysfunction drug, Viagra. In its latest bid to block generic competition, Pfizer has sued Indian drugmaker Torrent Pharmaceuticals for patent infringement.

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