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Last Updated: November 22, 2024

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
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
France01 09811Jul 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 ⤷  Sign Up
Austria 411003 ⤷  Sign Up
Canada 2455633 ⤷  Sign Up
China 101524337 ⤷  Sign Up
China 1547464 ⤷  Sign Up
Cyprus 1107828 ⤷  Sign Up
Cyprus 1108796 ⤷  Sign Up
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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