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Serving leading biopharmaceutical companies globally:

Fish and Richardson
Express Scripts
Novartis
Covington
Citi
Mallinckrodt
Deloitte
Chubb
Colorcon
Fuji

Generated: January 24, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,529,791

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Summary for Patent: 5,529,791
Title: Extended release form of diltiazem
Abstract:An extended-release galenical form of Diltiazem or a pharmaceutically acceptable salt thereof, which comprises beads containing said Diltiazem or a pharmaceutically acceptable salt thereof as an active ingredient and a wetting agent, said beads being coated with a microporous membrane comprising at least a water-soluble or water-dispersible polymer or copolymer and a pharmaceutically acceptable adjuvant.
Inventor(s): Deboeck; Arthur M. (Gurabo, PR), Baudier; Philippe R. (Waterloo, BE)
Assignee: Galephar P.R., Inc., Ltd. (Carolina, PR)
Application Number:08/311,722
Patent Claim Types:
see list of patent claims
Composition;

Drugs Protected by US Patent 5,529,791

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 5,529,791

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Germany 69229949 ➤ Subscribe
Canada 2111085 ➤ Subscribe
Australia 2243092 ➤ Subscribe
Austria 184196 ➤ Subscribe
Denmark 0591424 ➤ Subscribe
European Patent Office 0591424 ➤ Subscribe
World Intellectual Property Organization (WIPO) 9300093 ➤ Subscribe
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving leading biopharmaceutical companies globally:

Queensland Health
Teva
Farmers Insurance
Novartis
US Department of Justice
Cipla
Dow
Moodys
Fuji

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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