Kevin O'Brien
15Patents
4h-index
32Co-inventors
60Inventor score
Filing activity: Sep 15, 1975 → Sep 30, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD244991S | Spray bottle | General | 131 | Expired |
| US5080801A | Mixed polymers for preventing scale caused by mineral processing water | Chemistry; Metallurgy | 18 | Expired |
| US8298439B2 | Chemical binder for coating payload in open top hopper cars, trucks, piles, and similar storage/shipping containers | Chemistry; Metallurgy | 10 | Active |
| US10344353B2 | Leach aid for metal recovery | Emerging Cross-Sectional Technologies | 9 | Active |
| US10427950B2 | Recovery of mining processing product using boronic acid-containing polymers | Emerging Cross-Sectional Technologies | 2 | Active |
| US8889096B2 | Reducing aluminosilicate scale in the bayer process | Chemistry; Metallurgy | 1 | Active |
| US9592456B2 | Methods for enhancing production of aluminum hydroxide in an aluminum hydroxide production process | Emerging Cross-Sectional Technologies | 1 | Active |
| US11208332B2 | Recovery of mining processing product using boronic acid-containing polymers | Emerging Cross-Sectional Technologies | 1 | Active |
| US10927280B2 | Methods of and systems for controlling dust | Physics | 0 | Active |
| US10927248B2 | Sulfonated modifiers for froth flotation | Chemistry; Metallurgy | 0 | Active |
| US11014097B2 | Functionalized silicones for froth flotation | Performing Operations; Transporting | 0 | Active |
| US10961382B2 | Sulfonated modifiers for froth flotation | Chemistry; Metallurgy | 0 | Active |
| US9868646B2 | Compositions for enhancing production of aluminum hydroxide in an aluminum hydroxide production process | Emerging Cross-Sectional Technologies | 0 | Active |
| US9446416B2 | Composition and method for improvement in froth flotation | Performing Operations; Transporting | 0 | Active |
| US10737281B2 | Compositions and methods for reverse froth flotation of phosphate ores | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.