Lao-Jer Chen
4Patents
2h-index
6Co-inventors
41Inventor score
Filing activity: Aug 31, 1988 → May 6, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4876380A | Color reduction of polymeric isocyanates via multiple solvent fractionation | Chemistry; Metallurgy | 6 | Expired |
| US5169878A | Composition and method of preparation of viscosity-stabilized polyisocyanates comprising triazine groups | Chemistry; Metallurgy | 4 | Expired |
| US9045395B2 | Process for the production of aliphatic isocyanates | Chemistry; Metallurgy | 0 | Active |
| US8455695B2 | Process for the production of aliphatic isocyanates | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.