Stephen C. Brown
12Patents
6h-index
5Co-inventors
59Inventor score
Filing activity: Jan 26, 1990 → May 2, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4989794A | Method of producing fine particles | Chemistry; Metallurgy | 29 | Expired |
| US5083712A | Method of producing fine particles | Chemistry; Metallurgy | 27 | Expired |
| US5474602A | Treatment of magnesium hydroxide and its use as plastics filler | Chemistry; Metallurgy | 14 | Expired |
| US5591019A | Vapor recovery pump | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5378753A | Alumina hydrates | Chemistry; Metallurgy | 9 | Expired |
| US8464704B2 | Combustion apparatus for solid fuel | Emerging Cross-Sectional Technologies | 7 | Active |
| US5752812A | Vapor recovery pump | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US8021645B2 | Synthesis of human secretory IgA and IgM and the formation of a medicament therefrom | Chemistry; Metallurgy | 6 | Active |
| US5306480A | Alumina hydrates | Chemistry; Metallurgy | 5 | Expired |
| US7550745B2 | Sensing device | Physics | 2 | Expired |
| US11623948B2 | Process for preparation of secretory IgA and secretory IgM | Chemistry; Metallurgy | 0 | Active |
| US10385117B2 | Process for preparation of secretory IgA and secretory IgM | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.