Purdue settles another OxyContin patent suit
Federal Circuit affirms PTAB decision on Purdue painkiller patents
Savushkin / iStockphoto.com
Purdue Pharma has sued Collegium Pharmaceutical, in the latest development in a continuing patent infringement dispute centring on Purdue’s painkiller drug OxyContin (oxycodone).
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Purdue, Collegium; patent; patent infringement; NDA; New Drug Application; US District Court for the District of Massachusetts; Xtampza; OxyContin; oxycod