Udo Jegelka

Person

Recklinghausen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Stabilizing agent
- Patent number 6,887,939
- Issue date May 3, 2005
- Degussa AG
- Udo Jegelka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Enantiomerically enriched malonic acid monoesters substituted by a...
- Patent number 6,613,934
- Issue date Sep 2, 2003
- Degussa AG
- Udo Jegelka
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for purifying n-butyl chloride
- Patent number 6,093,286
- Issue date Jul 25, 2000
- Huels Aktiengesellschaft
- Clemens Osterholt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 1,2,3,6-tetrahydro-2,2,6,6-tetramethylpyridine
- Patent number 6,077,956
- Issue date Jun 20, 2000
- Huels Aktiengesellschaft
- Manfred Kaufhold
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of cyclopropyl alkyl ketones
- Patent number 6,002,046
- Issue date Dec 14, 1999
- Huels Aktiengesellschaft
- Manfred Kaufhold
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Continuous process for preparing 4-aminopiperidines
- Patent number 5,945,536
- Issue date Aug 31, 1999
- Huels Atiengesellschaft
- Udo Jegelka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Continuous process for the preparation of 4-amino-2,2,6,6-tetrameth...
- Patent number 5,773,622
- Issue date Jun 30, 1998
- Huels Aktiengesellschaft
- Udo Jegelka
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Stabilizing agent
- Publication number 20030125428
- Publication date Jul 3, 2003
- Degussa AG
- Udo Jegelka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Udo Jegelka

Person

Patents Grantslast 30 patents

Stabilizing agent

Enantiomerically enriched malonic acid monoesters substituted by a...

Process for purifying n-butyl chloride

Process for preparing 1,2,3,6-tetrahydro-2,2,6,6-tetramethylpyridine

Process for the preparation of cyclopropyl alkyl ketones

Continuous process for preparing 4-aminopiperidines

Continuous process for the preparation of 4-amino-2,2,6,6-tetrameth...

Patents Applicationslast 30 patents

Stabilizing agent