Ernst-Christian Witte

Person

Mannheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing thiazolidinediones, and new thiazolidinediones
- Patent number 6,441,185
- Issue date Aug 27, 2002
- Roche Diagnostics GmbH
- Hans-Frieder Kühnle
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing thiazolidinediones, and new thiazolidinediones
- Patent number 6,258,832
- Issue date Jul 10, 2001
- Roche Diagnostics GmbH
- Hans-Frieder Kühnle
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfonamides of phenylalkylamines or phenoxyalkylamines processes f...
- Patent number 5,446,065
- Issue date Aug 29, 1995
- Boehringer Mannheim GmbH
- Ernst-Christian Witte
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulphonamidocycloalkane compounds, pharmaceutical compositions cont...
- Patent number 5,407,951
- Issue date Apr 18, 1995
- Boehringer Mannheim GmbH
- Ernst-Christian Witte
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Carboxylic acid derivatives, and pharmaceutical compositions contai...
- Patent number 5,145,611
- Issue date Sep 8, 1992
- Boehringer Mannheim GmbH
- Hans P. Wolff
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulphonamidocycloalkane compounds, pharmaceutical compositions cont...
- Patent number 5,140,038
- Issue date Aug 18, 1992
- Boehringer Mannheim GmbH
- Ernst-Christian Witte
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulphonamides containing a tetrazolyl radical
- Patent number 5,037,990
- Issue date Aug 6, 1991
- Boehringer Mannheim GmbH
- Hansjorg Beckh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biologically active compounds
- Patent number 4,997,847
- Issue date Mar 5, 1991
- Smith Kline & French Laboratories Limited
- Robert J. Ife
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Substituted sulphonamides, pharmaceuticals thereof and methods of u...
- Patent number 4,981,873
- Issue date Jan 1, 1991
- Boehringer Mannheim GmbH
- Ernst-Christian Witte
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulphonylalkylamines, processes for the preparation thereof and pha...
- Patent number 4,948,809
- Issue date Aug 14, 1990
- Boehringer Mannheim GmbH
- Ernst-Christian Witte
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Carboxylic acid derivatives, processes for the preparation thereof,...
- Patent number 4,933,367
- Issue date Jun 12, 1990
- Boehringer Mannheim GmbH
- Hans P. Wolff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
.alpha., .omega.-dicarboxylic acids and medicaments which contain t...
- Patent number 4,711,896
- Issue date Dec 8, 1987
- Epis S.A.
- Jacob Bar-Tana
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2H-1-benzopyran-2-one derivatives, processes for the preparation th...
- Patent number 4,670,439
- Issue date Jun 2, 1987
- Boehringer Mannheim GmbH
- Ernst-Christian Witte
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Piperazine-substituted aryl and aralkyl carboxylic acids useful for...
- Patent number 4,616,086
- Issue date Oct 7, 1986
- Boehringer Mannheim GmbH
- Ernst-Christian Witte
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulphonamidophenylcarboxylic acid compounds and pharmaceutical comp...
- Patent number 4,443,477
- Issue date Apr 17, 1984
- Boehringer Mannheim GmbH
- Ernst-Christian Witte
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hypoglycaemically and hypolipidaemically active derivatives of phen...
- Patent number 4,278,680
- Issue date Jul 14, 1981
- Boehringer Mannheim GmbH
- Manfred Hubner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenoxyalkylcarboxylic acid compounds and thrombocyte-aggregation i...
- Patent number 4,258,058
- Issue date Mar 24, 1981
- Boehringer Mannheim GmbH
- Ernst-Christian Witte
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hypoglycaemically and hypolipidaemically active derivatives of phen...
- Patent number 4,207,341
- Issue date Jun 10, 1980
- Boehringer Mannheim GmbH
- Manfred Hubner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenoxyalkylcarboxylic acid compounds and therapeutic compositions
- Patent number 4,153,728
- Issue date May 8, 1979
- Boehringer Mannheim GmbH
- Hans P. Wolff
Information Patent Grant
Phenoxyalkylcarboxylic acid compounds and serum-lipid and triglycer...
- Patent number 4,151,303
- Issue date Apr 24, 1979
- Boehringer Mannheim GmbH
- Ernst-Christian Witte
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for producing thiazolidinediones, and new thiazolidinediones
- Publication number 20010008902
- Publication date Jul 19, 2001
- Hans-Frieder Kuhnle
- C07 - ORGANIC CHEMISTRY

Ernst-Christian Witte

Person

Patents Grantslast 30 patents

Method for producing thiazolidinediones, and new thiazolidinediones

Method for producing thiazolidinediones, and new thiazolidinediones

Sulfonamides of phenylalkylamines or phenoxyalkylamines processes f...

Sulphonamidocycloalkane compounds, pharmaceutical compositions cont...

Carboxylic acid derivatives, and pharmaceutical compositions contai...

Sulphonamidocycloalkane compounds, pharmaceutical compositions cont...

Sulphonamides containing a tetrazolyl radical

Biologically active compounds

Substituted sulphonamides, pharmaceuticals thereof and methods of u...

Sulphonylalkylamines, processes for the preparation thereof and pha...

Carboxylic acid derivatives, processes for the preparation thereof,...

.alpha., .omega.-dicarboxylic acids and medicaments which contain t...

2H-1-benzopyran-2-one derivatives, processes for the preparation th...

Piperazine-substituted aryl and aralkyl carboxylic acids useful for...

Sulphonamidophenylcarboxylic acid compounds and pharmaceutical comp...

Hypoglycaemically and hypolipidaemically active derivatives of phen...

Phenoxyalkylcarboxylic acid compounds and thrombocyte-aggregation i...

Hypoglycaemically and hypolipidaemically active derivatives of phen...

Phenoxyalkylcarboxylic acid compounds and therapeutic compositions

Phenoxyalkylcarboxylic acid compounds and serum-lipid and triglycer...

Patents Applicationslast 30 patents

Method for producing thiazolidinediones, and new thiazolidinediones