Karl Sommer

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Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Granular bleaching activator
- Patent number 4,695,397
- Issue date Sep 22, 1987
- BASF Aktiengesellschaft
- Karl Sommer
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Roller press for the production of granules or moldings
- Patent number 4,484,879
- Issue date Nov 27, 1984
- BASF Aktiengesellschaft
- Robert Heinz
- B30 - PRESSES
Information Patent Grant
Preparation of coated catalysts
- Patent number 4,297,247
- Issue date Oct 27, 1981
- BASF Aktiengesellschaft
- Richard Krabetz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Coated catalysts and their preparation
- Patent number 4,255,285
- Issue date Mar 10, 1981
- BASF Aktiengesellschaft
- Heinz Engelbach
- C07 - ORGANIC CHEMISTRY