Richard Wen
9Patents
4h-index
12Co-inventors
54Inventor score
Filing activity: Aug 24, 1976 → Sep 17, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4056610A | Microcapsule insecticide composition | Performing Operations; Transporting | 57 | Expired |
| US4161518A | Compositions and methods for inhibiting plaque formation | Human Necessities | 41 | Expired |
| US9735031B2 | Polishing compositions and methods for polishing cobalt films | Chemistry; Metallurgy | 4 | Active |
| US9735030B2 | Polishing compositions and methods for polishing cobalt films | Chemistry; Metallurgy | 4 | Active |
| US8192644B2 | Highly dilutable polishing concentrates and slurries | Electricity | 1 | Active |
| US8961815B2 | Composition for advanced node front-and back-end of line chemical mechanical polishing | Electricity | 1 | Active |
| US9190286B2 | Composition for advanced node front-and-back-end of line chemical mechanical polishing | Electricity | 0 | Active |
| US8404143B2 | Highly dilutable polishing concentrates and slurries | Electricity | 0 | Active |
| US8771540B2 | Highly dilutable polishing concentrates and slurries | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.