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Michael Mitzlaff
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Bad Homburg, DE
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last 30 patents
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Patent Grant
Esters of fatty acids, which may be quaternized, from oxalkylated a...
Patent number
4,997,912
Issue date
Mar 5, 1991
Hoechst Aktiengesellschaft
Herbert Wirtz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bipolar electrode for anodic processes in undivided cells
Patent number
4,404,082
Issue date
Sep 13, 1983
Hoechst Aktiengesellschaft
Jurgen Cramer
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process for the preparation of N-vinyl-N-alkyl-carboxylic acid amides
Patent number
4,322,271
Issue date
Mar 30, 1982
Hoechst Aktiengesellschaft
Harald Jensen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the manufacture of N-.alpha.-alkoxyethyl-carboxylic aci...
Patent number
4,288,300
Issue date
Sep 8, 1981
Hoechst Aktiengesellschaft
Michael Mitzlaff
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process for the preparation of cyclic enamides
Patent number
4,234,484
Issue date
Nov 18, 1980
Hoechst Aktiengesellschaft
Michael Mitzlaff
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing fungicidal monoalkoxy and dialkoxy N-substitu...
Patent number
4,149,941
Issue date
Apr 17, 1979
Hoechst Aktiengesellschaft
Michael Mitzlaff
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
.omega.-Alkoxy derivatives of lactams and process for their manufac...
Patent number
4,140,593
Issue date
Feb 20, 1979
Hoechst Aktiengesellschaft
Michael Mitzlaff
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Omega-alkoxy derivatives of lactams
Patent number
4,138,400
Issue date
Feb 6, 1979
Hoechst Aktiengesellschaft
Michael Mitzlaff
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
.omega.-Alkoxy derivatives of lactams and process for their manufac...
Patent number
4,138,408
Issue date
Feb 6, 1979
Hoechst Aktiengesellschaft
Michael Mitzlaff
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process for the preparation of .omega.,.omega.-dialkoxycarboxylic a...
Patent number
4,138,418
Issue date
Feb 6, 1979
Hoechst Aktiengesellschaft
Klaus Warning
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing trimeric .DELTA..sup.1 -piperideins and trime...
Patent number
4,123,434
Issue date
Oct 31, 1978
Hoechst Aktiengesellschaft
Klaus Warning
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fungicidal alkoxy mono- and dialkoxy N-substituted cyclic amines
Patent number
4,118,500
Issue date
Oct 3, 1978
Hoechst Aktiengesellschaft
Michael Mitzlaff
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR