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Serving leading biopharmaceutical companies globally:

Cantor Fitzgerald
Fish and Richardson
Daiichi Sankyo
Express Scripts

Generated: December 16, 2017

DrugPatentWatch Database Preview

Details for Patent: 4,743,450

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Summary for Patent: 4,743,450

Title: Stabilized compositions
Abstract:The cyclization, hydrolysis, and coloration of certain ACE inhibitors is minimized when they are formulated with a metal-containing stabilizer and a saccharide.
Inventor(s): Harris; Michael (Hackettstown, NJ), Hokanson; Gerard (Long Valley, NJ), Murthy; Kuchi (Morris Plains, NJ), Reisch; Robert (Haledon, NJ), Waldman; Frank (Wayne, NJ)
Assignee: Warner-Lambert Company (Morris Plains, NJ)
Application Number:07/017,962
Patent Claim Types:
see list of patent claims
Composition; Compound; Dosage form; Formulation; Process;

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International Patent Family for Patent: 4,743,450

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria84210► Subscribe
Australia1130588► Subscribe
Australia597471► Subscribe
Canada1300510► Subscribe
Germany3877226► Subscribe
Denmark169593► Subscribe
Denmark94088► Subscribe
European Patent Office0280999► Subscribe
Hong Kong59496► Subscribe
Ireland60931► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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Serving leading biopharmaceutical companies globally:

US Department of Justice
Cantor Fitzgerald
Harvard Business School
Daiichi Sankyo

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