Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365790 | Method of producing vinyl chloride-based polymer composite | Seong Yong Ahn, Kun Ji Kim, Hyun Kyou Ha, Se Woong Lee | 2025-07-22 |
| 12359006 | Composition for polymerizing vinyl chloride-based polymer and method for preparing vinyl chloride-based polymer using same | Se Woong Lee, Hyun Min Lee, Kyung Seog Youk, Joong Chul Lim, Jung Rae Lee | 2025-07-15 |
| 12331139 | Method of preparing vinyl chloride-based polymer composite | Kun Ji Kim, Seong Yong Ahn, Se Woong Lee, Hyun Kyou Ha | 2025-06-17 |