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Generated: December 13, 2017

DrugPatentWatch Database Preview

Details for Patent: 4,375,547

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Summary for Patent: 4,375,547

Title: N-Methyl-N'-2-([(2-dimethylaminomethyl)-4-thiazolyl]methylthio)ethyl 2-nitro-1,1-ethenediamine
Abstract:N-Alkyl-N'-([2-(aminoalkyl)-4-thiazolylmethyl]thioalkyl) guanidines, thioureas, ethenediamines and related compounds, H.sub.2 receptor antagonists, useful in inhibiting gastric acid secretion in mammals.
Inventor(s): Pioch; Richard P. (Indianapolis, IN)
Assignee: Eli Lilly and Company (Indianapolis, IN)
Application Number:06/193,192
Patent Claim Types:
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International Patent Family for Patent: 4,375,547

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina241439► Subscribe
Austria14879► Subscribe
Australia542553► Subscribe
Australia7594581► Subscribe
Bulgaria60249► Subscribe
Canada1166248► Subscribe
Czechoslovakia227015► Subscribe
Czechoslovakia227049► Subscribe
Cyprus1351► Subscribe
German Democratic Republic200371► 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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