Details for Patent: 7,985,418
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Which drugs does patent 7,985,418 protect, and when does it expire?
Patent 7,985,418 protects RENVELA and is included in one NDA.
This patent has twenty-four patent family members in seventeen countries.
Summary for Patent: 7,985,418
| Title: | Aliphatic amine polymer salts for tableting |
| Abstract: | The tablets, compositions and methods of the present invention, comprising a carbonate salt of an aliphatic amine polymer and s monovalent anion can prevent or ameliorate acidosis, in particular acidosis in patients with renal disease. The tablets and compositions of the present invention maintain a disintegration time of no greater than 30 minutes at 37.degree. C. and at pH of at least 1 for a period of at least ten weeks at 60.degree. C. Furthermore, the tablets are stable for extended periods of time without the need for specialized storage conditions. |
| Inventor(s): | Bhagat; Hitesh R. (Wayland, MA), Goldberg; Jeffrey M. (Framingham, MA), Harianawala; Abizer I. (Lexington, MA), Brenner; Louis (Brookline, MA) |
| Assignee: | Genzyme Corporation (Cambridge, MA) |
| Application Number: | 11/262,291 |
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Patent Claim Types: see list of patent claims | Dosage form; Composition; |
Drugs Protected by US Patent 7,985,418
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sanofi | RENVELA | sevelamer carbonate | TABLET;ORAL | 022127-001 | Oct 19, 2007 | AB | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | Y | ⤷ Try a Trial | |||
| >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 7,985,418
| Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
|---|---|---|---|---|---|
| Australia | 2005302243 | ⤷ Try a Trial | |||
| Brazil | PI0517916 | ⤷ Try a Trial | |||
| Canada | 2586023 | ⤷ Try a Trial | |||
| Canada | 2762076 | ⤷ Try a Trial | |||
| >Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |
