Wolfgang Kochanek

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Weisenheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic compositions for producing metallic moldings
- Patent number 5,362,791
- Issue date Nov 8, 1994
- BASF Aktiengesellschaft
- Johan Ebenhoech
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Removal of nobler metal ions than iron from process and waste waters
- Patent number 5,169,538
- Issue date Dec 8, 1992
- BASF Aktiengesellschaft
- Wolfgag Habermann
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Preparation of stabilized chromium dioxide with sodium tetracarbony...
- Patent number 5,064,549
- Issue date Nov 12, 1991
- BASF Aktiengesellschaft
- Michael W. Mueller
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation of alkali metal nitrates
- Patent number 4,995,950
- Issue date Feb 26, 1991
- BASF Aktiengesellschaft
- Wolfgang Kochanek
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Removal of chlorate from caustic soda
- Patent number 4,837,002
- Issue date Jun 6, 1989
- BASF Aktiengesellschaft
- Dieter Schlaefer
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR