Tamper resistant dosage forms | Patent Number 11304909

US 11304909 B2
Application Number17027307
Publication NumberUS 20210000749 A1
Pendency1 year, 7 months
Filled DateSep 21, 2020
Priority DateAug 25, 2006
Publication DateJan 7, 2021
Expiration DateAug 24, 2026
Inventor/ApplicantsEdward P. O'Donnell
Haiyong H. Huang
William H. McKenna
Richard O. Mannion
William H. MCKENNA
Edward P. O'DONNELL
Haiyong H. HUANG
Richard O. MANNION
ExaminesFUBARA, BLESSING M
Art Unit1613
Technology Center1600
Assignments
Purdue Pharma
Current
Purdue Pharmaceuticals Lp
Current
Purdue Pharmaceuticals LpPurdue Pharma
Original
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