Tamper resistant dosage forms | Patent Number 08894988

US 08894988 B2
Application Number13900963
Publication NumberUS 20130251798 A1
Pendency1 year, 6 months, 6 days
Filled DateMay 23, 2013
Priority DateAug 25, 2006
Publication DateSep 26, 2013
Expiration DateAug 24, 2026
Inventor/ApplicantsRichard O. Mannion
Edward P. O'Donnell
Haiyong H. Huang
William H. McKenna
ExaminesAKHOON, KAUSER M
Art Unit1613
Technology Center1600
Assignments
Purdue Pharma
Current
Purdue Pharmaceuticals Lp
Current
Purdue Pharmaceuticals LpPurdue Pharma
Original
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