Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12129318 | Method for preparing vinyl chloride-based polymer | Kun Ji Kim, Seong Yong Ahn, Se Woong Lee, Dae Woo Lee, Hyun Kyou Ha | 2024-10-29 |
| 12037442 | Post-treatment method of vinyl chloride-based polymer and closed post-treatment system for the same | Hyun Min Lee, Kyung Seog Youk, Joong Chul Lim, Se Woong Lee, Jung Rae Lee | 2024-07-16 |
| 11926682 | Method for preparing polymerization initiator composition | Kyung Seog Youk, Jung Rae Lee, Hyun Min Lee, Joong Chul Lim, Min-Jeong Kang | 2024-03-12 |
| 11912810 | Composition for preparing vinyl chloride-based polymer and method for preparing vinyl chloride-based polymer using the same | Kyung Seog Youk, Jung Rae Lee, Hyun Min Lee, Joong Chul Lim, Min-Jeong Kang | 2024-02-27 |