Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149130 | Method of preparing vinyl chloride-based polymer composite, vinyl chloride-based polymer composite, and vinyl chloride-based polymer composite composition | Seong Yong Ahn, Kun Ji Kim, Se Woong Lee, Seong Jae Shin | 2021-10-19 |
| 11091570 | Method for preparing vinyl chloride-based polymer | Joong Chul Lim, Yang Jun Jeon, Min-Jeong Kang | 2021-08-17 |
| 10889668 | Method for preparing vinyl chloride-based polymer, and vinyl chloride-based polymer prepared thereby | Yang Jun Jeon, Joong Chul Lim, Jin Hyuck Ju, Min-Jeong Kang | 2021-01-12 |