Clois E. Powell
18Patents
12h-index
30Co-inventors
78Inventor score
Filing activity: May 24, 1982 → Apr 22, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5780376A | Organoclay compositions | Chemistry; Metallurgy | 71 | Expired |
| US4609690A | Aqueous hydroxyl-acrylic latex and water dispersible multi-isocyanate adhesive composition | Emerging Cross-Sectional Technologies | 36 | Expired |
| US4396738A | Aqueous adhesive compositions | Chemistry; Metallurgy | 36 | Expired |
| US6787592B1 | Organoclay compositions prepared from ester quats and composites based on the compositions | Chemistry; Metallurgy | 32 | Expired |
| US5728764A | Formulations including improved organoclay compositions | Chemistry; Metallurgy | 30 | Expired |
| US6271298A | Process for treating smectite clays to facilitate exfoliation | Chemistry; Metallurgy | 23 | Expired |
| US6730719B2 | Process for treating smectite clays to facilitate exfoliation | Chemistry; Metallurgy | 19 | Expired |
| US4491646A | Aqueous hydroxyl-acrylic latex and multi-isocyanate adhesive composition | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4618390A | Method for preparing laminated articles | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5663111A | Organoclay compositions | Chemistry; Metallurgy | 16 | Expired |
| US6849680B2 | Preparation of polymer nanocomposites by dispersion destabilization | Chemistry; Metallurgy | 16 | Expired |
| US8092128B1 | Self-sealing fasteners | Mechanical Engineering; Lighting; Heating | 12 | Active |
| US5082895A | High solids, large particle size latex compositions | Chemistry; Metallurgy | 7 | Expired |
| US8869579B2 | Self-sealing fastener | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US9150757B2 | Durable ceramic nanocomposite thermal barrier coatings for metals and refractories | Chemistry; Metallurgy | 4 | Active |
| US8637233B2 | Device and method for identifying microbes and counting microbes and determining antimicrobial sensitivity | Physics | 3 | Active |
| USRE34093E | Aqueous adhesive compositions | General | 1 | Expired |
| US10280369B2 | Thermal barrier mixtures and uses thereof | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.