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Harald Liebs
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Leverkusen, DE
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last 30 patents
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Patent Grant
Process for the preparation of alkali metal salts of ether-carboxyl...
Patent number
5,292,940
Issue date
Mar 8, 1994
Henkel Kommanditgesellschaft auf Aktien
Franz-Josef Carduck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of metal soaps
Patent number
5,274,144
Issue date
Dec 28, 1993
Henkel Kommanditgesellschaft auf Aktien
Willi Wuest
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for the continuous production of fatty acid soaps
Patent number
5,185,457
Issue date
Feb 9, 1993
Henkel Kommanditgesellschaft auf Aktien
Franz-Josef Carduck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the chlorination and sulfochlorination of organic compo...
Patent number
5,062,997
Issue date
Nov 5, 1991
Henkel Kommanditgesellschaft auf Aktien
Franz-Josef Carduck
C07 - ORGANIC CHEMISTRY