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Serving leading biopharmaceutical companies globally:

Daiichi Sankyo
Express Scripts
Queensland Health

Generated: December 17, 2017

DrugPatentWatch Database Preview

Details for Patent: 6,372,780

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Summary for Patent: 6,372,780

Title: Methods of treating cell lines expressing multidrug resistance P-glycoprotein
Abstract:Now taxoids of general formula (I) ##STR1## their preparation and pharmaceutical compositions containing them. The new products of general formula (I) in which Z represents a radical of general formula (II): ##STR2## display noteworthy antitumor and antileukaemic properties.
Inventor(s): Bouchard; Herve (Ivry-sur-Seine, FR), Bourzat; Jean-Dominique (Vincennes, FR), Commer.cedilla.on; Alain (Vitry-sur-Seine, FR)
Assignee: Aventis Pharma S.A. (Antony Cedex, FR)
Application Number:09/752,779
Patent Claim Types:
see list of patent claims
Use; Compound; Delivery;

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Foreign Priority and PCT Information for Patent: 6,372,780

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
France95 03545Mar 27, 1995
France95 15381Dec 22, 1995

International Patent Family for Patent: 6,372,780

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Hungary9801204► Subscribe
Hungary223666► Subscribe
Hungary9801201► Subscribe
Greece3032316► Subscribe
Greece3031526► Subscribe
Georgia, Republic ofP20002211► Subscribe
Georgia, Republic ofP20002188► Subscribe
France2742754► Subscribe
France2732340► Subscribe
Finland953645► 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:

Chinese Patent Office
Argus Health

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