Angelika Funhoff
15Patents
8h-index
34Co-inventors
68Inventor score
Filing activity: Oct 12, 1990 → Apr 14, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5747635A | Modified polyaspartic acids, preparation thereof and use thereof | Chemistry; Metallurgy | 26 | Expired |
| US5126069A | Water-soluble or -dispersible, oxidized polymer detergent additives | Chemistry; Metallurgy | 26 | Expired |
| US5658993A | Water-soluble or water-dispersible graft copolymers, the preparation thereof and the use thereof | Chemistry; Metallurgy | 23 | Expired |
| US6300304A | Propoxylated/ethoxylated polyalkyleneimine dispersants | Chemistry; Metallurgy | 20 | Expired |
| US6156720A | Propoxylated/ethoxylated polyalkyleneimine dispersants | Chemistry; Metallurgy | 19 | Expired |
| US5399286A | Polyacetals, preparation thereof and use thereof in detergents | Chemistry; Metallurgy | 13 | Expired |
| US5994290A | Solid textile detergent formulation comprising inorganic builders, glycine-N'N-diacetic acid derivatives as organic cobuilders and anionic and nonionic surfactants | Chemistry; Metallurgy | 9 | Expired |
| US5506332A | Preparation of polyacetals, use thereof and novel polyacetals | Chemistry; Metallurgy | 9 | Expired |
| US5470907A | Aqueous polyurethane dispersions | Chemistry; Metallurgy | 5 | Expired |
| US6001798A | Use of modified polyaspartic acids in washing agents | Chemistry; Metallurgy | 5 | Expired |
| US5773541A | Preparation of copolymers of vinyl esters and monoethylenically unsaturated carboxylic acids and their use | Chemistry; Metallurgy | 4 | Expired |
| US5756594A | Polymers containing polyacetal blocks, their preparation and their use | Chemistry; Metallurgy | 3 | Expired |
| US6172027A | Use of water-soluble copolymers comprising N-vinylimidazole units as color transfer inhibitors in detergents | Chemistry; Metallurgy | 2 | Expired |
| US5652330A | Preparation of polycondensates of citric acid and use thereof in detergents and cleaners | Chemistry; Metallurgy | 2 | Expired |
| US5739241A | Vinyl formate copolymers, preparation thereof, and use thereof in detergents and cleaners | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.