Wulf Ruback
11Patents
6h-index
11Co-inventors
59Inventor score
Filing activity: Feb 24, 1988 → Jan 29, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5009814A | Use of n-polyhydroxyalkyl fatty acid amides as thickening agents for liquid aqueous surfactant systems | Chemistry; Metallurgy | 82 | Expired |
| US4830771A | Process for the preparation of trialkanolamine di(fatty acid) esters, and the use thereof for softening fabrics | Chemistry; Metallurgy | 36 | Expired |
| US4963274A | Concentrated fabric conditioners | Chemistry; Metallurgy | 14 | Expired |
| US5574120A | Process for the preparation of dicarboxylic acid terpolymers for detergents and cleaning agents | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6121482A | Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on dicarboxamides | Chemistry; Metallurgy | 9 | Expired |
| US6342625B1 | Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on amides | Chemistry; Metallurgy | 7 | Expired |
| US5997610A | Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on dicarboxylic acid diamides | Chemistry; Metallurgy | 3 | Expired |
| US5962726A | Amphiphilic compounds with several hydrophilic and hydrophobic groups based on alkoxylated amines and/or amides and di-, oligo- or polycarboxylic acids | Chemistry; Metallurgy | 2 | Expired |
| US5723590A | Acid-cleavable surfactants based on alkylglycosides | Chemistry; Metallurgy | 1 | Expired |
| US4882091A | Use of polyhydroxyalkylamine-N-N-dicarboxylic acids and their salts as builders in detergents and cleaning agents | Chemistry; Metallurgy | 1 | Expired |
| US5023018A | Use of polyhydroxyalkylamine-N,N-dicarboxylic acids and their salts as builders in detergents and cleaning agents | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.