Helmut Michel

Person

Mannheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Nitric acid esters of cyclohexanol derivatives
- Patent number 5,411,989
- Issue date May 2, 1995
- Boehringer Mannheim, GmbH
- Helmut Michel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic azaaliphatic compounds with a nitroxy function, processes fo...
- Patent number 5,280,031
- Issue date Jan 18, 1994
- Boehringer Mannheim GmbH
- Herbert Simon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pharmaceutical compositions containing nitroxyalkylamines, novel ni...
- Patent number 5,037,849
- Issue date Aug 6, 1991
- Boehringer Mannheim GmbH
- Herbert Simon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cyclic azaaliphatic compounds with a nitroxy function, processes fo...
- Patent number 5,030,641
- Issue date Jul 9, 1991
- Boehringer Mannheim GmbH
- Herbert Simon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminopropanol derivatives, processes for the preparation thereof, t...
- Patent number 4,863,949
- Issue date Sep 5, 1989
- Boehringer Mannheim GmbH
- Herbert Simon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Beta-blocking oxindole derivatives
- Patent number 4,826,847
- Issue date May 2, 1989
- Boehringer Mannheim GmbH
- Helmut Michel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-oxo-4,5,6,7-Tetrahydroindole derivatives
- Patent number 4,824,965
- Issue date Apr 25, 1989
- Boehringer Mannheim GmbH
- Helmut Michel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitroxy amino propanols for treating heart and circulatory diseases
- Patent number 4,801,596
- Issue date Jan 31, 1989
- Boehringer Mannheim GmbH
- Herbert Simon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of indole derivatives
- Patent number 4,736,043
- Issue date Apr 5, 1988
- Boehringer Manneheim GmbH
- Helmut Michel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Indolin-2-one derivatives preparation thereof and intermediates for...
- Patent number 4,642,309
- Issue date Feb 10, 1987
- Boehringer Mannheim GmbH
- Helmut Michel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Indazoloxypropanolamine derivatives and use in combating, and for t...
- Patent number 4,479,962
- Issue date Oct 30, 1984
- Boehringer Mannheim GmbH
- Fritz Wiedemann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-Cyano-indoles as cardioselective agents
- Patent number 4,468,520
- Issue date Aug 28, 1984
- Boehringer Mannheim GmbH
- Helmut Michel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-Cyano indoles as intermediates for cardioselective compounds
- Patent number 4,442,295
- Issue date Apr 10, 1984
- Boehringer Mannheim GmbH
- Helmut Michel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic oxypropanolamine compounds and pharmaceutical composit...
- Patent number 4,346,093
- Issue date Aug 24, 1982
- Boehringer Mannheim GmbH
- Walter-Gunar Friebe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Inhibiting adrenergic .beta.-receptors with piperidinopropyl deriva...
- Patent number 4,288,442
- Issue date Sep 8, 1981
- Boehringer Mannheim GmbH
- Walter-Gunar Friebe
- C07 - ORGANIC CHEMISTRY

Helmut Michel

Person

Patents Grantslast 30 patents

Nitric acid esters of cyclohexanol derivatives

Cyclic azaaliphatic compounds with a nitroxy function, processes fo...

Pharmaceutical compositions containing nitroxyalkylamines, novel ni...

Cyclic azaaliphatic compounds with a nitroxy function, processes fo...

Aminopropanol derivatives, processes for the preparation thereof, t...

Beta-blocking oxindole derivatives

4-oxo-4,5,6,7-Tetrahydroindole derivatives

Nitroxy amino propanols for treating heart and circulatory diseases

Process for the preparation of indole derivatives

Indolin-2-one derivatives preparation thereof and intermediates for...

Indazoloxypropanolamine derivatives and use in combating, and for t...

3-Cyano-indoles as cardioselective agents

3-Cyano indoles as intermediates for cardioselective compounds

Heterocyclic oxypropanolamine compounds and pharmaceutical composit...

Inhibiting adrenergic .beta.-receptors with piperidinopropyl deriva...