Inventor · disambiguated record
Wulf Ruback
Also filed as: RUBACK WULF
11 granted patents·339 citations·filing 1988–1996
90Inventor score
Top patents by PatentIndex Score
11 records- 0195US5009814AUse of n-polyhydroxyalkyl fatty acid amides as thickening agents for liquid aqueous surfactant systemsHUELS CHEMISCHE WERKE AG·Filed 1988·Granted Apr 23, 1991·215 cites·9 claims
- 0286US4830771AProcess for the preparation of trialkanolamine di(fatty acid) esters, and the use thereof for softening fabricsHUELS CHEMISCHE WERKE AG·Filed 1988·Granted May 16, 1989·63 cites·14 claims
- 0366US6121482AAmphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on dicarboxamidesHUELS CHEMISCHE WERKE AG·Filed 1995·Granted Sep 19, 2000·11 cites·11 claims
- 0459US5574120AProcess for the preparation of dicarboxylic acid terpolymers for detergents and cleaning agentsSTOCKHAUSEN CHEM FAB GMBH·Filed 1995·Granted Nov 12, 1996·15 cites·10 claims
- 0547US6342625B1Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on amidesRWE DEA AG·Filed 1995·Granted Jan 29, 2002·12 cites·20 claims
- 0646US4963274AConcentrated fabric conditionersHUELS CHEMISCHE WERKE AG·Filed 1988·Granted Oct 16, 1990·15 cites·15 claims
- 0739US5962726AAmphiphilic compounds with several hydrophilic and hydrophobic groups based on alkoxylated amines and/or amides and di-, oligo- or polycarboxylic acidsHUELS CHEMISCHE WERKE AG·Filed 1996·Granted Oct 5, 1999·2 cites·9 claims
- 0837US5997610AAmphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on dicarboxylic acid diamidesHUELS CHEMISCHE WERKE AG·Filed 1995·Granted Dec 7, 1999·4 cites·7 claims
- 0935US5723590AAcid-cleavable surfactants based on alkylglycosidesHUELS CHEMISCHE WERKE AG·Filed 1996·Granted Mar 3, 1998·1 cites·8 claims
- 1028US5023018AUse of polyhydroxyalkylamine-N,N-dicarboxylic acids and their salts as builders in detergents and cleaning agentsHUELS CHEMISCHE WERKE AG·Filed 1989·Granted Jun 11, 1991·0 cites·5 claims
- 1128US4882091AUse of polyhydroxyalkylamine-N-N-dicarboxylic acids and their salts as builders in detergents and cleaning agentsHUELS CHEMISCHE WERKE AG·Filed 1988·Granted Nov 21, 1989·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →