Content about hydromorphone hydrochloride

January 27, 2012
Watson, Mallinckrodt settle over generic painkiller

Watson Pharmaceuticals and Mallinckrodt have reached a settlement concerning a painkiller for which the former had sought Food and Drug Administration approval.

December 15, 2010
Watson confirms patent challenge over generic Exalgo

Drug maker Watson Pharmaceuticals said it has filed a regulatory approval application for a generic painkiller, challenging the patent that covers the branded version.

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