Claus-Dieter Mengler

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Marl, DE

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Patents Grantslast 30 patents

Information Patent Grant
Supported silver catalysts mixed with promoter metal compounds for...
- Patent number 4,409,394
- Issue date Oct 11, 1983
- Chemische Werke Huls AG
- Erwin Vangermain
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for activating or reactivating ethylene oxide silver substr...
- Patent number 4,376,718
- Issue date Mar 15, 1983
- Chemische Werke Huls AG
- Erwin Vangermain
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Supported silver catalysts mixed with promoter metal compounds for...
- Patent number 4,310,442
- Issue date Jan 12, 1982
- Chemische Werke Huls AG
- Erwin Vangermain
- C07 - ORGANIC CHEMISTRY