Gunther Rapp deceased

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late of Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Manufacture of hydroxylammonium salts
- Patent number 4,491,567
- Issue date Jan 1, 1985
- BASF Aktiengesellschaft
- Gunther Rapp
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Continuous preparation of hydroxylammonium salts
- Patent number 4,477,424
- Issue date Oct 16, 1984
- BASF Aktiengesellschaft
- Otto-Alfred Grosskinsky
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation of hydroxylammonium salts
- Patent number 4,404,176
- Issue date Sep 13, 1983
- BASF Aktiengesellschaft
- Otto-Alfred Grosskinsky
- C01 - INORGANIC CHEMISTRY