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Serving 500+ biopharmaceutical companies globally:

Express Scripts
Boehringer Ingelheim

Generated: June 22, 2017

DrugPatentWatch Database Preview

Details for Patent: 4,369,184

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Summary for Patent: 4,369,184

Title: 1-(Cyclohexyl)-4-aryl-4-piperidinecarboxylic acid derivatives
Abstract:Novel 1-(cyclohexyl)-4-aryl-4-piperidinecarboxylic acid derivatives, bearing in the 4-position of the cyclohexyl ring a cyano group and an aryl moiety, said compounds displaying useful antihistaminic properties.
Inventor(s): Stokbroekx; Raymond A. (Beerse, BE), Luyckx; Marcel G. M. (Geel, BE), Willems; Joannes J. M. (Turnhout, BE)
Assignee: Janssen Pharmaceutica N.V. (Beerse, BE)
Application Number:06/191,631
Patent Claim Types:
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Compound; Composition; Use;

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International Patent Family for Patent: 4,369,184

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria7691► Subscribe
Australia538130► Subscribe
Australia6625581► Subscribe
Bulgaria35465► Subscribe
Bulgaria60472► 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 500+ biopharmaceutical companies globally:

Harvard Business School
Express Scripts

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