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Serving leading biopharmaceutical companies globally:

UBS
Colorcon
Johnson and Johnson
Cerilliant
QuintilesIMS
Farmers Insurance
Fuji
Queensland Health
Novartis
Accenture

Generated: January 22, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,444,769

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Summary for Patent: 4,444,769
Title: Antihypertensive diuretic combination composition and associated method
Abstract:A novel combination pharmaceutical composition is described, together with a method for making the same, wherein the pharmaceutically active ingredients are separately milled and then formed into separate granules, and only thereafter blended together to form the combination composition. The method for achieving this novel combination composition is also described. In particular, a novel combination composition of triamterene and hydrochlorothiazide having improved bioavailability and novel effectiveness to prevent or eliminate hypokalemic side effects is also described.
Inventor(s): Blume; Cheryl D. (Morgantown, WV), Bonner; Paul H. (Morgantown, WV)
Assignee: Mylan Pharmaceuticals, Inc. (Morgantown, WV)
Application Number:06/456,311
Patent Claim Types:
see list of patent claims
Use; Composition; Dosage form; Formulation;

Drugs Protected by US Patent 4,444,769

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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International Patents Family Members for US Patent 4,444,769

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 29663 ➤ Subscribe
Austria 51147 ➤ Subscribe
Germany 100061 ➤ Subscribe
Germany 3373623 ➤ Subscribe
Germany 3381345 ➤ Subscribe
European Patent Office 0100061 ➤ Subscribe
European Patent Office 0207405 ➤ Subscribe
Japan H0119364 ➤ Subscribe
Japan S5933213 ➤ Subscribe
Philippines 20531 ➤ Subscribe
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving leading biopharmaceutical companies globally:

Medtronic
Boehringer Ingelheim
Queensland Health
QuintilesIMS
Daiichi Sankyo
Citi
Cerilliant
Cipla
UBS

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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