Robert G. Chen
5Patents
4h-index
6Co-inventors
46Inventor score
Filing activity: Sep 26, 1983 → Oct 30, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5380790A | Process for the preparation of acrylic polymers for pharmaceutical coatings | Chemistry; Metallurgy | 39 | Expired |
| US4521578A | Composition and method of preparation of novel aqueous drilling fluid additives | Chemistry; Metallurgy | 30 | Expired |
| US5716603A | Aqueous nail polish compositions containing acrylic resins crosslinked with acrylated urethane oligomers | Human Necessities | 23 | Expired |
| US5117058A | Cationic amide/ester compositions as demulsifiers | Chemistry; Metallurgy | 6 | Expired |
| US5416157A | Process for improving mechanical shear stability of acrylic enteric polymers | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.