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Serving hundreds of leading biopharmaceutical companies globally:

Daiichi Sankyo
McKesson
Chubb
Medtronic
QuintilesIMS
Queensland Health
Federal Trade Commission
Colorcon
Chinese Patent Office

Generated: April 21, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,827,529

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Summary for Patent: 5,827,529
Title: External preparation for application to the skin containing lidocaine
Abstract:An external preparation for application to the skin containing lidocaine which comprises a drug-retaining layer placed on a support, wherein said drug-retaining layer comprises an adhesive gel base and 1 to 10% by weight of lidocaine, said base comprising a water-soluble high molecular weight substance, water and a water-retaining agent, which can release the active lidocaine gradually and constantly so that lidocaine is transdermally absorbed for a long period of time.
Inventor(s): Ono; Masahiro (Kagawa-ken, JP), Akazawa; Mitsuji (Kagawa-ken, JP), Seki; Michiko (Kagawa-ken, JP), Iwamoto; Kiyomi (Kagawa-ken, JP), Konishi; Ryoji (Kagawa-ken, JP)
Assignee: Teikoku Seiyaku Kabushiki Kaisha (Kagawa-Ken, JP)
Application Number:08/258,378
Patent Claim Types:
see list of patent claims
Compound; Composition;

Drugs Protected by US Patent 5,827,529

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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Foreign Priority and PCT Information for Patent: 5,827,529

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan3-067353Mar 30, 1991

International Patents Family Members for US Patent 5,827,529

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Canada 2064325 ➤ Try a Free Trial
Germany 69217685 ➤ Try a Free Trial
European Patent Office 0507160 ➤ Try a Free Trial
Austria 149351 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Moodys
Dow
QuintilesIMS
Express Scripts
Cantor Fitzgerald
Julphar
Chinese Patent Office
Cipla
Cerilliant

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