Inventor
LUEDERS HARALD
DE8 patents
Patents
8 patentsUS4985154AJan 15, 1991
Process for the extraction of crude oil from an underground deposite using surfactants
HUELS CHEMISCHE WERKE AG49 citations92
US4990605AFeb 5, 1991
Method of manufacturing alkyloligoglycosides
HUELS CHEMISCHE WERKE AG26 citations91
US4861513AAug 29, 1989
Preparation of specifically adjusted polyalcohol mixtures based on sorbitol
HUELS CHEMISCHE WERKE AG45 citations91
US4898934AFeb 6, 1990
Process for manufacturing light-colored alkyloligogycosides and alkylglycosides
HUELS CHEMISCHE WERKE AG18 citations73
US4847368AJul 11, 1989
Method of manufacturing alkyloligoglycosides
HUELS CHEMISCHE WERKE AG10 citations73
US4866165ASep 12, 1989
Process for the preparation of alkyloligoglycosides
HUELS CHEMISCHE WERKE AG10 citations72
US4820814AApr 11, 1989
Process for producing colorless butyloligoglycosides
HUELS CHEMISCHE WERKE AG7 citations72
US5437801AAug 1, 1995
Aqueous emulsions containing fatty acid esters of N-methyl-N,N,N-trihydroxyethyl ammonium methyl sulfate
HUELS CHEMISCHE WERKE AG18 citations70