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Jurgen Cramer
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Eppstein, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for preparing bleach activator cogranulates
Patent number
7,332,464
Issue date
Feb 19, 2008
Clariant Produkte (Deutschland) GmbH
Jürgen Cramer
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Bleach activator granules
Patent number
6,214,785
Issue date
Apr 10, 2001
Clariant GmbH
Johannes Himmrich
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Granulated bleaching activators and their preparation
Patent number
5,716,569
Issue date
Feb 10, 1998
Hoechst Aktiengesellschaft
Helmut Berenbold
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Process for the preparation of a readily soluble bleach activator g...
Patent number
5,100,576
Issue date
Mar 31, 1992
Hoechst Aktiengesellschaft
Jurgen Cramer
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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 manufacture of p-benzoquinone-diketals
Patent number
4,203,811
Issue date
May 20, 1980
Hoechst Aktiengesellschaft
Jurgen Cramer
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Apparatus for carrying out electrochemical reactions and correspond...
Patent number
4,203,821
Issue date
May 20, 1980
Hoechst Aktiengesellschaft
Jurgen Cramer
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
Information
Patent Application
Process for preparing bleach activator cogranulates
Publication number
20060252664
Publication date
Nov 9, 2006
Jürgen Cramer
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Bleach activator cogranulates
Publication number
20030144166
Publication date
Jul 31, 2003
Clariant GmbH
Jurgen Cramer
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...