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Serving hundreds of leading biopharmaceutical companies globally:

Colorcon
Cantor Fitzgerald
Johnson and Johnson
Healthtrust
Covington
Baxter
Moodys
Cerilliant
Fuji

Generated: June 21, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,324,779

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Summary for Patent: 4,324,779
Title: Method for treating hypertonia with N-(2-furfuryl)-4-chloro-5-sulfamoyl-anthranilic acid and preparations thereof
Abstract:A method for treating hypertonia with a preparation of N-(2-furfuryl)-4-chloro-5-sulfamoyl-anthranilic acid having a slightly retarded release, wherein the release of the active substance in vitro, measured in the flow through-cell to Dibbern, is not more than 5% after 1 hour in a buffer solution of pH 1.5 and about 10 to at most 25% of the active substance content after a two-hour treatment in a buffer solution of pH 5.5.
Inventor(s): Dahlhausen; Gebhard (Kronberg, DE), Dibbern; Hans-Werner (Kelkheim, DE), Fulberth (Kelkheim, DE), Ross; Gerhard (Kriftel, DE)
Assignee: Hoechst Aktiengesellschaft (Frankfurt am Main, DE)
Application Number:06/077,181
Patent Claim Types:
see list of patent claims
Compound; Dosage form; Formulation;

Drugs Protected by US Patent 4,324,779

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: 4,324,779

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Germany2343218Aug 28, 1973

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Serving hundreds of leading biopharmaceutical companies globally:

Harvard Business School
Fish and Richardson
Cantor Fitzgerald
Covington
Merck
Deloitte
Colorcon
McKesson
Medtronic

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