Jurgen Stenzel

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Erftstadt-Liblar, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of regulating the throughput in the electrochemical regenera...
- Patent number 5,391,266
- Issue date Feb 21, 1995
- Hoechst Aktiengesellschaft
- Jurgen Stenzel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for electrochemically regenerating chromosulfuric acid
- Patent number 5,045,162
- Issue date Sep 3, 1991
- Hoechst Aktiengesellschaft
- Hans Herbst
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for making long-chain ammonium polyphosphate
- Patent number 4,396,586
- Issue date Aug 2, 1983
- Hoechst Aktiengesellschaft
- Alexander Maurer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Continuous production of pure phosphine
- Patent number 4,143,121
- Issue date Mar 6, 1979
- Hoechst Aktiengesellschaft
- Jurgen Stenzel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of phosphine
- Patent number 4,128,620
- Issue date Dec 5, 1978
- Hoechst Aktiengesellschaft
- Jurgen Stenzel
- C01 - INORGANIC CHEMISTRY