Karlheinz Stecher

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Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of the reaction products of hydrogen cyanide
- Patent number 4,745,207
- Issue date May 17, 1988
- BASF Aktiengesellschaft
- Fritz Brunnmueller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cleavage of formamide to give hydrocyanic acid and water
- Patent number 4,693,877
- Issue date Sep 15, 1987
- BASF Aktiengesellschaft
- Ubbo v. Oehsen
- C01 - INORGANIC CHEMISTRY