Willi Diederen

Person

Biberach, DE

People

Patents Grantslast 30 patents

Information Patent Grant
2-hydroxypropylamino-alkyl-benzimidazoly-5-yl derivatives and their...
- Patent number 5,135,932
- Issue date Aug 4, 1992
- Dr. Karl Thomae GmbH
- Norbert Hauel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heteroaromatic amine derivatives
- Patent number 5,116,986
- Issue date May 26, 1992
- Dr. Karl Thomae GmbH
- Andreas Bomhard
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heteroaromatic amine derivatives, pharmaceutical compositions conta...
- Patent number 4,912,115
- Issue date Mar 27, 1990
- Dr. Karl Thomae GmbH
- Andreas Bomhard
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidazo-benzoxazinones, the preparation thereof and pharmaceutical...
- Patent number 4,831,027
- Issue date May 16, 1989
- Dr. Karl Thomae GmbH
- Berthold Narr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-phenyl-imidazopyridin-ones and also useful as cardiotonics and an...
- Patent number 4,766,130
- Issue date Aug 23, 1988
- Celamerck GmbH & Co. KG
- Volkhard Austel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-phenyl-imidazo-pyrazines, -pyridazines and -triazines
- Patent number 4,746,658
- Issue date May 24, 1988
- Dr. Karl Thomae GmbH
- Volkhard Austel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel 2-phenyl-imidazoles and pharmaceutical compositions containin...
- Patent number 4,722,929
- Issue date Feb 2, 1988
- Dr. Karl Thomae GmbH
- Volkhard Austel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidazo[1,2a]pyridines and their use as cardiotonic agents
- Patent number 4,716,169
- Issue date Dec 29, 1987
- Dr. Karl Thomae GmbH
- Joachim Heider
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzotriazolyl-4,5-dihydro-3(2H)-pyridazinones
- Patent number 4,699,909
- Issue date Oct 13, 1987
- Dr. Karl Thomae GmbH
- Norbert Hauel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidazole derivatives and pharmaceutical compositions containing them
- Patent number 4,696,931
- Issue date Sep 29, 1987
- Dr. Karl Thomae GmbH
- Norbert Hauel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidazo[4,5-c]pyridazine-3-ones, imidazo[4,5-d]pyridazine-4-ones, i...
- Patent number 4,670,438
- Issue date Jun 2, 1987
- Dr. Karl Thomae GmbH
- Volkhard Austel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-phenyl-imidazo-pyrazines, useful as cardiotonics
- Patent number 4,656,171
- Issue date Apr 7, 1987
- Dr. Karl Thomae GmbH
- Volkhard Austel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzotriazolyl-4,5-dihydro-3(2H)-pyridazinones
- Patent number 4,616,018
- Issue date Oct 7, 1986
- Karl Thomae GmbH
- Norbert Hauel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidazo[4,5-b] and [4,5-c]pyridine derivatives having cardiotonic a...
- Patent number 4,582,837
- Issue date Apr 15, 1986
- Dr. Karl Thomae GmbH
- Norbert Hauel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Phenyl-imidazo[4,5-c]pyridinones useful as cardiotonic agents
- Patent number 4,568,680
- Issue date Feb 4, 1986
- Dr. Karl Thomae GmbH
- Volkhard Austel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridazinone-substituted benzimidazoles and salts
- Patent number 4,361,563
- Issue date Nov 30, 1982
- Dr. Karl Thomae Gesellschaft mit Beschrankter Haftung
- Volkhard Austel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
6-Hydroxy-2-phenyl-imidazo[4,5-b]pyridines and salts thereof
- Patent number 4,353,909
- Issue date Oct 12, 1982
- Dr. Karl Thomae Gesellschaft mit beschrankter Haftung
- Willi Diederen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-(Alkoxy-phenyl)-imidazo(4,5-b)pyridines and salts thereof
- Patent number 4,327,100
- Issue date Apr 27, 1982
- Boehringer Ingelheim GmbH
- Volkhard Austel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
8-Phenyl-purines and pharmaceutical compositions containing same
- Patent number 4,299,834
- Issue date Nov 10, 1981
- Boehringer Ingelheim Gesellschaft mit beschrankter Haftung
- Volkhard Austel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidazoisoquinoline-diones and salts thereof
- Patent number 4,176,184
- Issue date Nov 27, 1979
- Boehringer Ingelheim GmbH
- Volkhard Austel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antiarrhythmic method of use
- Patent number 4,130,650
- Issue date Dec 19, 1978
- Boehringer Ingelheim GmbH
- Erich Muller
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Willi Diederen

Person

Patents Grantslast 30 patents

2-hydroxypropylamino-alkyl-benzimidazoly-5-yl derivatives and their...

Heteroaromatic amine derivatives

Heteroaromatic amine derivatives, pharmaceutical compositions conta...

Imidazo-benzoxazinones, the preparation thereof and pharmaceutical...

2-phenyl-imidazopyridin-ones and also useful as cardiotonics and an...

2-phenyl-imidazo-pyrazines, -pyridazines and -triazines

Novel 2-phenyl-imidazoles and pharmaceutical compositions containin...

Imidazo[1,2a]pyridines and their use as cardiotonic agents

Benzotriazolyl-4,5-dihydro-3(2H)-pyridazinones

Imidazole derivatives and pharmaceutical compositions containing them

Imidazo[4,5-c]pyridazine-3-ones, imidazo[4,5-d]pyridazine-4-ones, i...

2-phenyl-imidazo-pyrazines, useful as cardiotonics

Benzotriazolyl-4,5-dihydro-3(2H)-pyridazinones

Imidazo[4,5-b] and [4,5-c]pyridine derivatives having cardiotonic a...

2-Phenyl-imidazo[4,5-c]pyridinones useful as cardiotonic agents

Pyridazinone-substituted benzimidazoles and salts

6-Hydroxy-2-phenyl-imidazo[4,5-b]pyridines and salts thereof

2-(Alkoxy-phenyl)-imidazo(4,5-b)pyridines and salts thereof

8-Phenyl-purines and pharmaceutical compositions containing same

Imidazoisoquinoline-diones and salts thereof

Antiarrhythmic method of use