Leonce; Stephane

Patent Applications and Registrations

Patent applications and USPTO patent grants for Leonce; Stephane.The latest application filed is for "camptothecin analogue compounds, a process for their preparation and pharmaceutical compositions containing them.".

Company Profile

0.5.7

Leonce; Stephane - Versailles FR
Leonce; Stephane - F-78000 Versailles FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Camptothecin Analogue Compounds, a Process for Their Preparation and Pharmaceutical Compositions Containing Them App 20100168149 - Lavielle; Gilbert ; et al.	2010-07-01
Camptothecin Analogue Compounds, a Process for Their Preparation and Pharmaceutical Compositions Containing Them. App 20100168150 - Lavielle; Gilbert ; et al.	2010-07-01
Benzo[b]chromeno-naphthyridin-7-one and pyrano[2',3':7,8]quino[2,3-b]quinoxalin-7-one compounds Grant 7,741,325 - Koch , et al. June 22, 2	2010-06-22
Benzo[a]pyrano[3,2-h]acridin-7-one compounds Grant 7,276,512 - Koch , et al. October 2, 2	2007-10-02
Substituted [1,4] benzodioxino[2,3-e] isoindole derivatives, method for preparing and pharmaceutical compositions containing same Grant 7,202,255 - Coudert , et al. April 10, 2	2007-04-10
Benzo[b ]pyrano[3,2- h ]acridin-7-one cinnamate compounds Grant 7,144,891 - Koch , et al. December 5, 2	2006-12-05
Benzo[b]pyrano[3,2-h]acridin-7-one cinnamate compounds App 20060135545 - Koch; Michel ; et al.	2006-06-22
Novel substituted [1,4] benzodioxino[2,3-e] isoindole derivatives, method for preparing and pharmaceutical compositions containing same App 20060040930 - Coudert; Gerard ; et al.	2006-02-23
Benzo[b]chromeno-naphthyridin-7-one and pyrano[2',3':7,8]quino[2,3-b]quino- xalin-7-one compounds App 20050171114 - Koch, Michel ; et al.	2005-08-04
Benzo[a]pyrano[3,2-h]acridin-7-one compounds App 20040266753 - Koch, Michel ; et al.	2004-12-30
Indenoindolone compounds Grant 6,627,650 - Wierzbicki , et al. September 30, 2	2003-09-30
New indenoindolone compounds App 20030125369 - Wierzbicki, Michel ; et al.	2003-07-03

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