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Serving leading biopharmaceutical companies globally:

Express Scripts
Colorcon
US Army
Accenture
Farmers Insurance
Deloitte
Cipla
Boehringer Ingelheim
Healthtrust
Julphar

Generated: January 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

International Patents Family Members for US Patent 4,324,779

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 344914 ➤ Subscribe
Austria A694274 ➤ Subscribe
Australia 7272874 ➤ Subscribe
Belgium 819294 ➤ Subscribe
Canada 1063024 ➤ Subscribe
Germany 2343218 ➤ Subscribe
Denmark 155173 ➤ Subscribe
Denmark 455274 ➤ Subscribe
Egypt 14662 ➤ Subscribe
Finland 249774 ➤ Subscribe
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving leading biopharmaceutical companies globally:

Dow
Cerilliant
UBS
Chinese Patent Office
Fish and Richardson
Accenture
Cantor Fitzgerald
Boehringer Ingelheim
Express Scripts

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.

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