Thomas Keil

Follow

Person

Marl, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Inhibition of polymerization of vinylaromatic or vinylaliphatic
- Patent number 5,888,356
- Issue date Mar 30, 1999
- Huels Aktiengesellschaft
- Thomas Keil
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for separating ethylbenzene and styrene by distillation
- Patent number 5,386,075
- Issue date Jan 31, 1995
- Huels Aktiengesellschaft
- Thomas Keil
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclohexane derivatives containing carboxyl groups
- Patent number 5,153,354
- Issue date Oct 6, 1992
- Huels Aktiengesellschaft
- Wolfgang Schroder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of .omega.-enecarboxylic acid esters
- Patent number 5,133,903
- Issue date Jul 28, 1992
- Huels Aktiengesellschaft
- Reinhold Gull
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of manufacturing cyclooctanedicarboxylic acid diesters
- Patent number 5,075,492
- Issue date Dec 24, 1991
- Huels Aktiengesellschaft
- Thomas Keil
- C07 - ORGANIC CHEMISTRY