Daniel W. Michael
31Patents
18h-index
32Co-inventors
81Inventor score
Filing activity: Feb 27, 1989 → Apr 10, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5112688A | Microcapsules containing hydrophobic liquid core | Emerging Cross-Sectional Technologies | 81 | Expired |
| US5108660A | Hard surface liquid detergent compositions containing hydrocarbyl amidoalkylenesulfobetaine | Chemistry; Metallurgy | 74 | Expired |
| US5707948A | Stable and clear concentrated cleaning compositions comprising at least one short chain surfactant | Chemistry; Metallurgy | 58 | Expired |
| US5382376A | Hard surface detergent compositions | Chemistry; Metallurgy | 51 | Expired |
| US4946624A | Microcapsules containing hydrophobic liquid core | Emerging Cross-Sectional Technologies | 50 | Expired |
| US5126061A | Microcapsules containing hydrophobic liquid core | Emerging Cross-Sectional Technologies | 41 | Expired |
| US5885554A | Hydrophobic agents and polymeric surfactants | Human Necessities | 40 | Expired |
| US5885553A | Hydrophobic agents for use in oral care products | Human Necessities | 39 | Expired |
| US8433588B2 | Customizable insurance system | Physics | 38 | Active |
| US5290472A | Hard surface detergent compositions | Chemistry; Metallurgy | 37 | Expired |
| US5376298A | Hard surface detergent compositions | Chemistry; Metallurgy | 37 | Expired |
| US5454983A | Liquid hard surface detergent compositions containing zwitterionic and cationic detergent surfactants and monoethanolamine and/or beta-aminoalkanol | Chemistry; Metallurgy | 30 | Expired |
| US5342549A | Hard surface liquid detergent compositions containing hydrocarbyl-amidoalkylenebetaine | Chemistry; Metallurgy | 28 | Expired |
| US5336445A | Liquid hard surface detergent compositions containing beta-aminoalkanols | Chemistry; Metallurgy | 28 | Expired |
| US5350541A | Hard surface detergent compositions | Chemistry; Metallurgy | 26 | Expired |
| US9183593B2 | Customizable insurance system | Physics | 26 | Active |
| US4961871A | Powdered abrasive cleansers with encapsulated perfume | Chemistry; Metallurgy | 19 | Expired |
| US5612308A | Acidic liquid detergent compositions for bathrooms | Chemistry; Metallurgy | 18 | Expired |
| US5939080A | Hydrophobic agents and non-polymeric surfactants use in oral care products | Human Necessities | 16 | Expired |
| US5384063A | Acidic liquid detergent compositions for bathrooms | Chemistry; Metallurgy | 15 | Expired |
| US5538664A | Hard surface detergent compositions | Chemistry; Metallurgy | 13 | Expired |
| US5540865A | Hard surface liquid detergent compositions containing hydrocarbylamidoalkylenebetaine | Chemistry; Metallurgy | 12 | Expired |
| US5540864A | Liquid hard surfce detergent compositions containing zwitterionic detergent surfactant and monoethanolamine and/or beta-aminoalkanol | Chemistry; Metallurgy | 11 | Expired |
| US5698041A | Process for using acidic liquid detergent compositions to clean bathrooms | Chemistry; Metallurgy | 7 | Expired |
| US5583265A | Acidic liquid detergent compositions for bathrooms | Chemistry; Metallurgy | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.