Details for Patent: 8,524,276
✉ Email this page to a colleague
Which drugs does patent 8,524,276 protect, and when does it expire?
Patent 8,524,276 protects RELISTOR and is included in one NDA.
This patent has fifty-four patent family members in thirty-one countries.
Summary for Patent: 8,524,276
| Title: | Oral formulations and lipophilic salts of methylnaltrexone |
| Abstract: | The present invention provides compositions comprising methylnaltrexone or a salt thereof, and compositions and formulations thereof, for oral administration. |
| Inventor(s): | Shah; Syed M. (Delray Beach, FL), Diorio; Christopher Richard (Campbell Hall, NY), Ehrnsperger; Eric C. (New City, NY), Meng; Xu (San Diego, CA), Al Shareffi; Kadum A. (Greensboro, NC), Cohen; Jonathan Marc (Monroe, NY) |
| Assignee: | Wyeth, LLC (Madison, NJ) |
| Application Number: | 13/045,108 |
| Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for patent 8,524,276 |
|
Patent Claim Types: see list of patent claims | Composition; Compound; Dosage form; Formulation; Device; |
Drugs Protected by US Patent 8,524,276
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Salix | RELISTOR | methylnaltrexone bromide | TABLET;ORAL | 208271-001 | Jul 19, 2016 | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | Y | ⤷ Sign Up | ||||
| >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 8,524,276
| Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
|---|---|---|---|---|---|
| Argentina | 080491 | ⤷ Sign Up | |||
| Australia | 2011224275 | ⤷ Sign Up | |||
| Brazil | 112012022873 | ⤷ Sign Up | |||
| Canada | 2789798 | ⤷ Sign Up | |||
| Chile | 2012002192 | ⤷ Sign Up | |||
| China | 102918039 | ⤷ Sign Up | |||
| China | 107308125 | ⤷ Sign Up | |||
| >Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |
