Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8846789 | Phosphonate based compound and flame retardant styrenic resin composition including the same | Woo Joong Kim, Man Suk Kim, Seon Ae Lee, Byun Kun Lee | 2014-09-30 |
| 8461236 | Phosphoric compound, method for preparing the same, and flame retardant thermoplastic resin composition including the same | Min Soo LEE | 2013-06-11 |
| 8410238 | Bishydroxyarylsiloxane compound and method of preparing the same | Chang Hong KO, Min Soo LEE, Sang Hyun Hong, Won Gi Lee | 2013-04-02 |
| 8329791 | Phosphonate compound and flame retardant styrenic resin composition including the same | Man Suk Kim, Woo Joong Kim, Seon Ae Lee, Byun Kun Lee, Myoung Jun Kim | 2012-12-11 |
| 8222330 | Polycarbonate resin composition having good flame retardancy | Seon Ae Lee, Im Hyuck Bae | 2012-07-17 |
| 8222329 | Symmetric cyclic phosphonate compound, method of preparing the same and flame retardant styrenic resin composition including the same | Sang Hyen HONG, Min Soo LEE, Byun Kun Lee | 2012-07-17 |
| 8133946 | Non-halogen flameproof polycarbonate resin composition | Min Soo LEE, Im Hyuck Bae | 2012-03-13 |
| 8039535 | Flame retardant and impact modifier, method for preparing the same, and thermoplastic resin composition including the same | Min Soo LEE | 2011-10-18 |
| 8030380 | Non-halogen flameproof polycarbonate resin composition | Min Soo LEE, Sang Hyun Hong, Byun Kun Lee | 2011-10-04 |
| 7956110 | Non-halogen flameproof resin composition | Min Soo LEE, Byun Kun Lee, Sang Hyun Hong | 2011-06-07 |
| 7956111 | Non-halogen flameproof polycarbonate resin composition | Min Soo LEE | 2011-06-07 |
| 7919548 | Sterically hindered phenolic phosphonates and polycarbonate resin composition using the same | Min Soo LEE, Byun Kun Lee | 2011-04-05 |
| 5929218 | Pyridone-based yellow monoazo dye for use in thermal transfer and ink compositions comprising same | Ki Taek Lee, Young Seup Son, Woo Sok Han, Soon Yeol Eom | 1999-07-27 |