Details for Patent: 8,551,520
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Title: | Controlled release hydrocodone |
Abstract: | A solid oral controlled-release dosage form of hydrocodone is disclosed, the dosage form comprising an analgesically effective amount of hydrocodone or a pharmaceutically acceptable salt thereof, and controlled release material. |
Inventor(s): | Oshlack; Benjamin (New York, NY), Huang; Hua-Pin (Englewood Cliffs, NJ), Masselink; John K. (Old Tappan, NJ), Tonelli; Alfred (Congers, NY) |
Assignee: | Purdue Pharma L.P. (Stamford, CT) |
Filing Date: | Dec 20, 2012 |
Application Number: | 13/721,293 |
Claims: | >Claims pending in U.S. Appl. No. 13/901,069 on May 29, 2013. cited by applicant . Claims pending in U.S. Appl. No. 13/901,761 on May 29, 2013. cited by applicant. |
Primary Examiner: Sasan; Aradhana
Attorney, Agent or Firm: