Beom Jun Joo
13Patents
2h-index
15Co-inventors
47Inventor score
Filing activity: May 8, 1996 → Jun 22, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5929218A | Pyridone-based yellow monoazo dye for use in thermal transfer and ink compositions comprising same | Chemistry; Metallurgy | 12 | Expired |
| US8410238B2 | Bishydroxyarylsiloxane compound and method of preparing the same | Chemistry; Metallurgy | 5 | Active |
| US8846789B2 | Phosphonate based compound and flame retardant styrenic resin composition including the same | Chemistry; Metallurgy | 2 | Active |
| US8039535B2 | Flame retardant and impact modifier, method for preparing the same, and thermoplastic resin composition including the same | Chemistry; Metallurgy | 2 | Active |
| US8222330B2 | Polycarbonate resin composition having good flame retardancy | Chemistry; Metallurgy | 1 | Active |
| US7956110B2 | Non-halogen flameproof resin composition | Chemistry; Metallurgy | 0 | Active |
| US8222329B2 | Symmetric cyclic phosphonate compound, method of preparing the same and flame retardant styrenic resin composition including the same | Chemistry; Metallurgy | 0 | Active |
| US7956111B2 | Non-halogen flameproof polycarbonate resin composition | Chemistry; Metallurgy | 0 | Active |
| US7919548B2 | Sterically hindered phenolic phosphonates and polycarbonate resin composition using the same | Chemistry; Metallurgy | 0 | Active |
| US8030380B2 | Non-halogen flameproof polycarbonate resin composition | Chemistry; Metallurgy | 0 | Active |
| US8133946B2 | Non-halogen flameproof polycarbonate resin composition | Chemistry; Metallurgy | 0 | Active |
| US8461236B2 | Phosphoric compound, method for preparing the same, and flame retardant thermoplastic resin composition including the same | Chemistry; Metallurgy | 0 | Active |
| US8329791B2 | Phosphonate compound and flame retardant styrenic resin composition including the same | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.