Inventor
WIMMER IGNAZ
DE9 patents
⚠️ This page may combine multiple inventors who share the name “WIMMER IGNAZ”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST AG
4 patentsUS5600020AFeb 4, 1997
Process for the preparation of alkoxylates using ester compounds as catalyst
HOECHST AG65 citations93
US4431565AFeb 14, 1984
Surface-active compounds, a process for their preparation and their use
HOECHST AG23 citations78
US5389280AFeb 14, 1995
Stable and homogeneous aqueous formulations of surfactants
HOECHST AG4 citations62
US4992595AFeb 12, 1991
Poly(alkoxy ether) mixed formals
HOECHST AG1 citations51
CLARIANT GMBH
3 patentsUS6326514B1Dec 4, 2001
Process for the preparation of ether carboxylic acids with low residual alcohol content
CLARIANT GMBH32 citations90
US6303564B1Oct 16, 2001
Detergents, cleaning compositions and disinfectants comprising chlorine-active substances and fatty acid alkyl ester ethoxylates
CLARIANT GMBH19 citations88
US6365541B1Apr 2, 2002
Alkoxylation catalyst
CLARIANT GMBH9 citations70