Oxycodone hydrochloride having less than 25 PPM 14-hydroxycodeinone | Patent Publication Number 20070179169

US 20070179169 A1
Patent NumberUS 07674800 B2
Application Number11729741
Filled DateMar 29, 2007
Priority DateMar 30, 2004
Publication DateAug 2, 2007
Original AssigneePurdue Pharma
Euroceltique S.a.
Current AssigneePurdue Pharma
Inventor/ApplicantsQi Hong
Lonn S. Rider
Robert Kupper
Donald Kyle
Robert Chapman
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