Barbara Thomas
59Patents
17h-index
47Co-inventors
80Inventor score
Filing activity: Feb 7, 1994 → Jun 10, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5774874A | Multi-merchant gift registry | Physics | 231 | Expired |
| US5549840A | Cleaning composition in microemulsion, liquid crystal or aqueous solution form comprising mixture of partially esterified, full esterified and non-esterified ethoxylated polyhydric alcohols | Emerging Cross-Sectional Technologies | 73 | Expired |
| US5593958A | Cleaning composition in microemulsion, crystal or aqueous solution form based on ethoxylated polyhydric alcohols and option esters's thereof | Chemistry; Metallurgy | 38 | Expired |
| US5763386A | Microemulsion all purpose liquid cleaning compositions comprising ethoxylated polyhydric alcohols with at least partial esters thereof, and optional dralkyl sulfosuccinate | Chemistry; Metallurgy | 35 | Expired |
| US5929024A | Cleaning compositions | Chemistry; Metallurgy | 28 | Expired |
| US6767878B1 | Light duty liquid cleaning composition with suspended solid particles | Chemistry; Metallurgy | 28 | Expired |
| US6680287B2 | Cleaning wipe | Chemistry; Metallurgy | 26 | Expired |
| US5716925A | Microemulsion all purpose liquid cleaning compositions comprising partially esterified, fully esterified and non-esterified polyhydric alcohol and grease release agent | Chemistry; Metallurgy | 26 | Expired |
| US6156712A | Cleaning compositions containing a cationic surfactant | Chemistry; Metallurgy | 25 | Expired |
| US5610130A | Microemulsion all-purpose liquid cleaning compositions with insect repellent | Chemistry; Metallurgy | 24 | Expired |
| US5616548A | Stable microemulsion cleaning composition | Chemistry; Metallurgy | 23 | Expired |
| US5731281A | Microemulsion liquid crystal cleaning compositions comprising esterified and non-esterfied ethoxylated glycerol mixture and sulfoxy anionic surfactant | Chemistry; Metallurgy | 22 | Expired |
| US7284711B2 | Container air freshener unit | Human Necessities | 22 | Expired |
| US5641742A | Microemulsion all purpose liquid cleaning compositions | Chemistry; Metallurgy | 22 | Expired |
| US5861367A | Cleaning and disinfecting composition in microemulsion/liquid crystal form comprising aldehyde and mixture of partially esterified, fully esterified and non-esterified polyhydric alcohols | Chemistry; Metallurgy | 20 | Expired |
| US5599785A | Cleaning composition in microemulsion or liquid crystal form comprising mixture of partially esterified, fully esterified and non-esterified polyhydric alchohols | Chemistry; Metallurgy | 18 | Expired |
| US6475975B1 | Blue colored liquid crystal compositions | Chemistry; Metallurgy | 18 | Expired |
| US6525014B1 | Cleaning wipe comprising a center detergent layer | Performing Operations; Transporting | 15 | Expired |
| US5646104A | Microemulsion light duty liquid cleaning compositions | Chemistry; Metallurgy | 15 | Expired |
| US6013611A | Light duty liquid cleaning compositions | Chemistry; Metallurgy | 14 | Expired |
| US5561106A | High foaming light duty liquid detergent composition comprising partially esterified ethoxylated polyhydric alcohol solubilizing agent | Chemistry; Metallurgy | 14 | Expired |
| US5700331A | Thickened cleaning composition | Chemistry; Metallurgy | 14 | Expired |
| US6551980B1 | Cleaning wipe | Chemistry; Metallurgy | 13 | Expired |
| US5767050A | Light duty liquid cleaning compositions comprising partially esterified polyhydric alcohol solubilizing agent | Chemistry; Metallurgy | 12 | Expired |
| US5571459A | Microemulsion all purpose liquid cleaning compositions | Chemistry; Metallurgy | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.