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Fran.cedilla.ois Audiau
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Charenton Le Pont, FR
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Patents Grants
last 30 patents
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Patent Grant
1-oxo-1H-inden-2-yl-1H-imidazole-2-carboxylic acid intermediates
Patent number
6,057,454
Issue date
May 2, 2000
Rhone-Poulenc Rorer S.A.
Jean-Claude Aloup
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
5H-indeno�1,2-b!pyrazine-2,3-dione derivatives, their preparation a...
Patent number
5,922,716
Issue date
Jul 13, 1999
Rhone-Poulenc Rorer S.A.
Jean-Claude Aloup
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
5H,10H-imidazo�1,2-a!indeno�1,2-e!pyrazin-4-one derivatives, prepar...
Patent number
5,902,803
Issue date
May 11, 1999
Rhone-Poulenc Rorer S.A.
Jean-Claude Aloup
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Indeno�1,2-E!pyrazine-4-ones, their preparation and the medicaments...
Patent number
5,789,406
Issue date
Aug 4, 1998
Rhone-Poulenc Rorer S.A.
Jean-Claude Aloup
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Spiro�heterocycle-imidazo�1,2-a!indeno�1,2-e!pyrazine!-4'-ones, pre...
Patent number
5,777,114
Issue date
Jul 7, 1998
Rhone-Poulenc Rorer S.A.
Jean-Claude Aloup
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Imidazo�1,2-A!indeno�1,2-E!pyrazine-2-carboxylic acid derivatives,...
Patent number
5,726,175
Issue date
Mar 10, 1998
Rhone-Poulenc Rorer S.A.
Jean-Claude Aloup
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Derivatives of 5H, 10H-imidazo�1, 2-a!indeno�1,2-e!pyrazin-4-one, p...
Patent number
5,677,306
Issue date
Oct 14, 1997
Rhone-Poulenc Rorer S.A.
Jean-Claude Aloup
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of 2-amino-7-nitrobenzo-thiazoles
Patent number
5,567,822
Issue date
Oct 22, 1996
Rhone-Poulenc Rorer S.A.
Fran.cedilla.ois Audiau
C07 - ORGANIC CHEMISTRY