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Last Updated: November 22, 2024

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
>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
France87 04133Mar 25, 1987

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