Werner Stein

Follow

Person

Dusseldorf, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Preparation of light-colored, wash active .alpha.-sulfofatty acid
- Patent number 4,671,900
- Issue date Jun 9, 1987
- Henkel Kommanditgesellschaft auf Aktien
- Karl Schmid
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing Xanthomonas biopolymers
- Patent number 4,618,582
- Issue date Oct 21, 1986
- Henkel Kommanditgesellschaft auf Aktien
- Konrad Engelskirchen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for the preparation of fine droplet-reacted aluminosilicate...
- Patent number 4,275,048
- Issue date Jun 23, 1981
- Henkel Kommanditgesellschaft auf Aktien
- Werner Stein
- C01 - INORGANIC CHEMISTRY