Brigitte Giesen
29Patents
11h-index
80Co-inventors
78Inventor score
Filing activity: Jan 2, 1985 → Feb 13, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4608189A | Detergents and liquid cleaners free of inorganic builders | Chemistry; Metallurgy | 42 | Expired |
| US7186675B2 | Quick drying washing and cleaning agent, comprising an anionic/cationic/amphoteric surfactant mixture | Chemistry; Metallurgy | 25 | Expired |
| US4590237A | Foam regulators containing paraffin hydrocarbons and hydrophobic silica | Chemistry; Metallurgy | 16 | Expired |
| US4861508A | Moulded detergent compositions | Chemistry; Metallurgy | 16 | Expired |
| US4773939A | Use of insoluble soil collectors for at least partial regeneration of laundering and cleaning solutions | Emerging Cross-Sectional Technologies | 14 | Expired |
| US8987182B2 | Spherical toilet cleaner blocks, method for the production thereof, and cleaning holder comprising spherical toilet cleaner blocks | Chemistry; Metallurgy | 14 | Active |
| US5489395A | Detergent compositions | Chemistry; Metallurgy | 14 | Expired |
| US6432892B1 | Cleaning of fruit, vegetables, and meats comprising alkyl-polyglycoside | Chemistry; Metallurgy | 13 | Expired |
| US5578560A | Water-containing detergent mixtures comprising oligoglycoside surfactants | Chemistry; Metallurgy | 12 | Expired |
| US5599476A | Detergent compositions | Chemistry; Metallurgy | 12 | Expired |
| US5117032A | Process for making glycerol ether sulfates | Chemistry; Metallurgy | 11 | Expired |
| US5258142A | Liquid, free-flowing and pumpable surfactant concentrate containing mixed anionic surfactant and alkyl polyglycoside surfactant | Chemistry; Metallurgy | 10 | Expired |
| US5663137A | Ultramild surfactant mixtures II | Chemistry; Metallurgy | 10 | Expired |
| US4761249A | Soil-collecting cleaning enhancers in aqueous surfactant laundering and cleaning solutions | Chemistry; Metallurgy | 10 | Expired |
| US5599787A | Aqueous anionic surfactant solutions stable at low temperature comprising glycoside and alkoxylated nonionic surfactant mixtures and processes of making same | Chemistry; Metallurgy | 10 | Expired |
| US5104585A | Detergent mixture of an alkylglycoside surfactant and an hydroxyalkyl sulfonate | Chemistry; Metallurgy | 10 | Expired |
| US6820626B1 | Encapsulated detergent | Chemistry; Metallurgy | 8 | Expired |
| US5200115A | Paste-form detergent containing alkyl glycoside and .alpha.-sulfoffaty acid di-salt as surfactants | Chemistry; Metallurgy | 7 | Expired |
| US4963158A | Machine washing process for soiled textile articles | Chemistry; Metallurgy | 5 | Expired |
| US5523016A | Liquid pourable and pumpable surfactant preparation | Chemistry; Metallurgy | 4 | Expired |
| US5658875A | Ultramild surfactant mixtures | Chemistry; Metallurgy | 4 | Expired |
| US5759979A | Detergent mixtures comprising APG and fatty alcohol polyglycol ether | Chemistry; Metallurgy | 3 | Expired |
| US6225272A | Dishwashing detergent with enhanced cleaning effect | Chemistry; Metallurgy | 2 | Expired |
| US8669218B2 | WC gel | Chemistry; Metallurgy | 2 | Active |
| US9457944B2 | Water-soluble packaging with bittering agent | Performing Operations; Transporting | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.