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Josef Wollmann
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Herzogenrath, DE
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last 30 patents
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Patent Grant
Process for the direct production of alkyl glycosides
Patent number
5,576,425
Issue date
Nov 19, 1996
Henkel Kommanditgesellschaft auf Aktien
Karlheinz Hill
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for the production of surface active alkyl glycosides
Patent number
5,374,716
Issue date
Dec 20, 1994
Henkel Kommanditgesellschaft auf Aktien
Manfred Biermann
C07 - ORGANIC CHEMISTRY
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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