Details for Patent: 4,842,864
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Summary for Patent: 4,842,864
Title: | Self-adhesive device for the percutaneous administration of an active ingredient |
Abstract: | The present invention relates to a novel self-adhesive matrix for the percutaneous administration of an active ingredient. This matrix comprises a combination of the following: (a) 40 to 60 parts by weight of an ethylene/vinyl acetate copolymer material, (b) 40 to 60 parts by weight of a higher aliphatic monoalcohol compound, (c) 1 to 20 parts by weight of a cellulose derivative material, (d) 0.1 to 8 parts by weight of a polyhydric alcohol compound, and (e) 0.01 to 10 parts by weight of an active ingredient which can be administered percutaneously, the weight ratio a+c/b+d being between 0.7 and 1.3. |
Inventor(s): | Guillemet; Alain (Dijon, FR), Teillaud; Eric (Talant, FR), Reginault; Philippe (Fontaine les Dijon, FR) |
Assignee: | Laboratories D'Hygiene et de Dietetique (Paris, FR) |
Application Number: | 07/174,414 |
Patent Claim Types: see list of patent claims | Compound; Use; |
Drugs Protected by US Patent 4,842,864
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
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>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: 4,842,864
Foriegn Application Priority Data | ||
Foreign Country | Foreign Patent Number | Foreign Patent Date |
France | 87 04133 | Mar 25, 1987 |
International Family Members for US Patent 4,842,864
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
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Austria | 69724 | ⤷ Sign Up | |||
Germany | 3866408 | ⤷ Sign Up | |||
European Patent Office | 0288336 | ⤷ Sign Up | |||
Spain | 2027773 | ⤷ Sign Up | |||
France | 2612785 | ⤷ Sign Up | |||
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