Details for Patent: 6,916,485
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Summary for Patent: 6,916,485
| Title: | Prolonged release bioadhesive therapeutic systems |
| Abstract: | The present invention concerns a prolonged release bioadhesive mucosal therapeutic system containing at least one active principle, with an active dissolution test of more than 70% over 8 hours and to a method for its preparation. The bioadhesive therapeutic system may be in tablet form and may contain quantities of natural proteins representing at least 50% by weight of active principle and at least 20% by weight of the tablet, between 10% and 20% of a hydrophilic polymer, and compression excipients, and may contain between 4% and 10% of an alkali metal alkylsulphate to reinforce the local availability of active principle and between 0.1% and 1% of a monohydrate sugar. |
| Inventor(s): | Aiache; Jean-Marc (Paris, FR), Costantini; Dominique (Paris, FR), Chaumont; Christine (Paris, FR) |
| Assignee: | Bioalliance Pharma (Paris, FR) |
| Application Number: | 10/307,938 |
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Patent Claim Types: see list of patent claims | Composition; Formulation; Compound; Dosage form; Process; Use; |
Drugs Protected by US Patent 6,916,485
| 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 |
Foreign Priority and PCT Information for Patent: 6,916,485
| Foriegn Application Priority Data | ||
| Foreign Country | Foreign Patent Number | Foreign Patent Date |
| France | 01 09811 | Jul 23, 2001 |
International Family Members for US Patent 6,916,485
| Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
|---|---|---|---|---|---|
| Austria | 373464 | ⤷ Try a Trial | |||
| Austria | 411003 | ⤷ Try a Trial | |||
| Canada | 2455633 | ⤷ Try a Trial | |||
| China | 101524337 | ⤷ Try a Trial | |||
| China | 1547464 | ⤷ Try a Trial | |||
| Cyprus | 1107828 | ⤷ Try a Trial | |||
| Cyprus | 1108796 | ⤷ Try a Trial | |||
| >Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |
