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Serving leading biopharmaceutical companies globally:

Accenture
Chinese Patent Office
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Fuji
Boehringer Ingelheim
McKinsey
Teva
Queensland Health
Merck
Chubb

Generated: February 18, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,980,864

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Summary for Patent: 5,980,864
Title: 1,4,7,10-tetraazacyclododecane butyltriols, processes for their production and pharmaceutical agents containing them
Abstract:1,4,7,10-Tetraazacyclodedecane butyltriols of general formula I.sub.A ##STR1## in which R.sup.1 means hydrogen or a metal ion equivalent independent of one another and R.sup.2 means a butyltriol radical as well as their salts with organic or inorganic bases or amino acids are valuable pharmaceutical agents.
Inventor(s): Platzek; Johannes (Berlin, DE), Gries; Heinz (Berlin, DE), Weinmann; Hanns-Joachim (Berlin, DE), Schuhmann-Giampieri; Gabriele (Berlin, DE), Press; Wolf-Rudiger (Berlin, DE)
Assignee: Schering Aktiengellsellschaft (Berlin, DE)
Application Number:07/671,041
Patent Claim Types:
see list of patent claims
Compound; Composition; Use;

Drugs Protected by US Patent 5,980,864

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
Bayer Hlthcare GADAVIST gadobutrol SOLUTION;INTRAVENOUS 201277-006 Dec 18, 2013 RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial Y Y CONTRAST AGENT FOR MAGNETIC RESONANCE IMAGING ➤ Try a Free Trial
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: 5,980,864

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Germany40 09 119Mar 19, 1990

Non-Orange Book US Patents Family Members for Patent 5,980,864

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
6,399,043 1,4,7,10-Tetraazacyclododecane butyltriols, processes for their production and pharmaceutical agents containing them ➤ Try a Free Trial
6,951,639 1,4,7,10-tetraazacyclododecane butyltriols, processes for their production and pharmaceutical agents containing them ➤ Try a Free Trial
Patent No. Title Estimated Patent Expiration

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International Patents Family Members for US Patent 5,980,864

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Spain 2074219 ➤ Try a Free Trial
European Patent Office 0448191 ➤ Try a Free Trial CA 2001 00009 Denmark ➤ Try a Free Trial
Denmark 0448191 ➤ Try a Free Trial
Germany 59105815 ➤ Try a Free Trial
Finland 911330 ➤ Try a Free Trial
Hungary 910874 ➤ Try a Free Trial
Hong Kong 1002811 ➤ Try a Free Trial
Finland 109695 ➤ Try a Free Trial
Germany 10075007 ➤ Try a Free Trial
Canada 2038493 ➤ 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:

Boehringer Ingelheim
AstraZeneca
Merck
Covington
Queensland Health
Teva
Cantor Fitzgerald
Moodys
Julphar

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