Details for Patent: 8,361,499
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Summary for Patent: 8,361,499
| Title: | Controlled release hydrocodone formulations |
| 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 P. (Congers, NY) |
| Assignee: | Purdue Pharma L.P. (Stamford, CT) |
| Application Number: | 13/535,996 |
| Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for patent 8,361,499 |
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Patent Claim Types: see list of patent claims | Compound; Dosage form; Formulation; Use; |
Drugs Protected by US Patent 8,361,499
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| >Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >TE | >Type | >RLD | >RS | >Patent No. | >Patent Expiration | >Product | >Substance | >Delist Req. | >Patented / Exclusive Use | >Submissiondate |
International Family Members for US Patent 8,361,499
| Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
|---|---|---|---|---|---|
| Australia | 2002227383 | ⤷ Sign Up | |||
| Australia | 2738302 | ⤷ Sign Up | |||
| Brazil | 0115382 | ⤷ Sign Up | |||
| >Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |
