Hans-Wolfram FLEMMING

Person

Frankfurt am Main, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for the production of ramipril
- Patent number 8,119,375
- Issue date Feb 21, 2012
- Sanofi-Aventis Deutschland GmbH
- Holger Berk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing pyridine-substituted amino ketal derivatives
- Patent number 6,916,934
- Issue date Jul 12, 2005
- Aventis Pharma Deutschland GmbH
- Hans-Wolfram Flemming
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for the preparation of (R)-α-(2,3-dimethoxyphenyl)...
- Patent number 6,713,627
- Issue date Mar 30, 2004
- Aventis Pharmaceuticals Inc.
- Edward D. Daugs
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of α,α- dimethylphenylace...
- Patent number 6,281,383
- Issue date Aug 28, 2001
- Aventis Pharma Deutschland GmbH
- Gerhard Korb
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the alkylation of alkyl-or benzylcyanogen derivatives i...
- Patent number 6,143,896
- Issue date Nov 7, 2000
- Aventis Pharma Deutschland GmbH
- Gerhard Korb
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for obtaining 3,7-dialkylxanthines from 3-alkyl-xanthines
- Patent number 5,475,107
- Issue date Dec 12, 1995
- Hoechst Roussel Pharmaceuticals Incorporated
- Gerhard Korb
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of tripeptides
- Patent number 5,191,065
- Issue date Mar 2, 1993
- Hoechst Aktiengesellschaft
- Hans-Wolfram Flemming
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of thiophene derivatives and also new d...
- Patent number 5,166,346
- Issue date Nov 24, 1992
- Hoechst Aktiengesellschaft
- Robert Rippel
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR THE PRODUCTION OF RAMIPRIL
- Publication number 20090017509
- Publication date Jan 15, 2009
- Sanofi-Aventis Deutschland GmbH
- Holger BERK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL PROCESSES FOR THE PREPARATION OF (R)-ALPHA-(2,3-DIMETHOXYPHEN...
- Publication number 20070265450
- Publication date Nov 15, 2007
- Aventis Pharmaceuticals Inc.
- Thomas Heinz Eduard Hilpert
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel processes for the preparation of (R)-alpha-(2,3-dimethoxyphen...
- Publication number 20040210061
- Publication date Oct 21, 2004
- Aventis Pharmaceuticals Inc.
- Thomas Heinz Eduard Hilpert
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing pyridine-substituted amino ketal derivatives
- Publication number 20040158073
- Publication date Aug 12, 2004
- Aventis Pharma Deutschland GmbH
- Hans-Wolfram Flemming
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel processes for the preparation or (R)-alpha-(2,3-dimethoxyphen...
- Publication number 20020151717
- Publication date Oct 17, 2002
- Edward D. Daugs
- C07 - ORGANIC CHEMISTRY

Hans-Wolfram FLEMMING

Person

Patents Grantslast 30 patents

Method for the production of ramipril

Process for preparing pyridine-substituted amino ketal derivatives

Processes for the preparation of (R)-&#x03B1;-(2,3-dimethoxyphenyl)...

Process for the preparation of &#x03B1;,&#x03B1;- dimethylphenylace...

Process for the alkylation of alkyl-or benzylcyanogen derivatives i...

Process for obtaining 3,7-dialkylxanthines from 3-alkyl-xanthines

Process for the preparation of tripeptides

Process for the preparation of thiophene derivatives and also new d...

Patents Applicationslast 30 patents

METHOD FOR THE PRODUCTION OF RAMIPRIL

NOVEL PROCESSES FOR THE PREPARATION OF (R)-ALPHA-(2,3-DIMETHOXYPHEN...

Novel processes for the preparation of (R)-alpha-(2,3-dimethoxyphen...

Process for preparing pyridine-substituted amino ketal derivatives

Novel processes for the preparation or (R)-alpha-(2,3-dimethoxyphen...

Processes for the preparation of (R)-α-(2,3-dimethoxyphenyl)...

Process for the preparation of α,α- dimethylphenylace...