Oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinone | Patent Publication Number 20070117831

US 20070117831 A1
Patent NumberUS 07674799 B2
Application Number11653531
Filled DateJan 16, 2007
Priority DateMar 30, 2004
Publication DateMay 24, 2007
Original AssigneePurdue Pharma
Euroceltique S.a.
Current AssigneePurdue Pharma
Inventor/ApplicantsDonald Kyle
Robert Chapman
Robert Kupper
Lonn S. Rider
Qi Hong
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