Heinz Kragl

Person

Troisdorf, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing n, n'-disubstituted p-quinonediimines, their...
- Patent number 6,147,239
- Issue date Nov 14, 2000
- Huels Aktiengesellschaft
- Guenther Bernhardt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing N,N'-disubstituted P-quinonediimines, their u...
- Patent number 5,856,542
- Issue date Jan 5, 1999
- Huels Aktiengesellschaft
- Guenther Bernhardt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridinium salts containing alkoxysilyl groups
- Patent number 5,371,216
- Issue date Dec 6, 1994
- Huls Aktiengesellschaft
- Gunther Bernhardt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridinium salts containing alkoxysilyl groups
- Patent number 5,235,051
- Issue date Aug 10, 1993
- Huls Aktiengesellschaft
- Gunther Bernhardt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of organosilanes containing methacryloy...
- Patent number 5,117,027
- Issue date May 26, 1992
- Huls Aktiengesellschaft
- Gunther Bernhardt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of organosilanes containing methacryloxy...
- Patent number 4,946,977
- Issue date Aug 7, 1990
- Huels Troisdorf AG
- Gunther Bernhardt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for stabilizing organosilanes containing methacryloxy or ac...
- Patent number 4,927,948
- Issue date May 22, 1990
- Huels Aktiengesellschaft
- Gunther Bernhardt
- C07 - ORGANIC CHEMISTRY

Heinz Kragl

Person

Patents Grantslast 30 patents

Process for preparing n, n'-disubstituted p-quinonediimines, their...

Process for preparing N,N'-disubstituted P-quinonediimines, their u...

Pyridinium salts containing alkoxysilyl groups

Pyridinium salts containing alkoxysilyl groups

Process for the preparation of organosilanes containing methacryloy...

Method for the preparation of organosilanes containing methacryloxy...

Process for stabilizing organosilanes containing methacryloxy or ac...