Controlled release hydrocodone formulations | Patent Number 09056052

US 09056052 B1
Application Number14612483
Publication NumberUS 20150148367 A1
Pendency4 months, 13 days
Filled DateFeb 3, 2015
Priority DateOct 30, 2000
Publication DateMay 28, 2015
Expiration DateJun 16, 2023
Inventor/ApplicantsBenjamin Oshlack
Alfred Tonelli
Hua-Pin Huang
John K. Masselink
ExaminesSASAN, ARADHANA
Art Unit1615
Technology Center1600
Assignments
Purdue Pharma
Current
Purdue Pharma
Original
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