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Claudia Breindl
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Munchen, DE
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last 30 patents
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Patent Grant
Base-catalyzed synthesis of 1-aryl-4-(aryl ethyl)piperazines from a...
Patent number
6,313,297
Issue date
Nov 6, 2001
Aventis Research & Technologies
Jürgen Herwig
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for the preparation of 2,3-Dihydroindoles (indolines), nove...
Patent number
6,297,270
Issue date
Oct 2, 2001
Aventis Research & Technologies GmbH & Co. KG
Matthias Beller
C07 - ORGANIC CHEMISTRY
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Patent Grant
Catalytic synthesis of N-alkylated anilines from olefins and anilines
Patent number
6,222,073
Issue date
Apr 24, 2001
Aventis Research & Technologies GmbH & Co. KG
Jürgen Herwig
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
Process for the preparation of arylethylamines by amination of aryl...
Publication number
20010047097
Publication date
Nov 29, 2001
Harald Trauthwein
C07 - ORGANIC CHEMISTRY