Jurgen Gehlhaus

Follow

Person

Lautertal, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Coreactive photoinitiators
- Patent number 5,837,746
- Issue date Nov 17, 1998
- Ciba Specialty Chemicals Corporation
- Manfred Kohler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coreactive photoinitiators
- Patent number 5,744,512
- Issue date Apr 28, 1998
- Ciba Specialty Chemicals Corporation
- Manfred Kohler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coreactive photoinitators
- Patent number 5,532,112
- Issue date Jul 2, 1996
- Ciba-Geigy Corporation
- Manfred Kohler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photoinitiators for photopolymerization of unsaturated systems
- Patent number 5,045,573
- Issue date Sep 3, 1991
- Merck Patent Gesellschaft mit beschrankter Haftung
- Manfred Kohler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photoinitiators for photopolymerization of unsaturated systems
- Patent number 4,861,916
- Issue date Aug 29, 1989
- Merck Patent Gesellschaft mit beschrankter Haftung
- Manfred Kohler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photosensitive hydroxyalkylphenones
- Patent number 4,347,111
- Issue date Aug 31, 1982
- Merck Patent Gesellschaft mit beschrankter Haftung
- Jurgen Gehlhaus
- C07 - ORGANIC CHEMISTRY