Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10407569 | Chloroethylene-based nanocomposite composition and method of preparing the same | Seong Yong Ahn, Kun Ji Kim, Kyung-Hyun Kim | 2019-09-10 |
| 10336847 | Vinyl chloride-based polymer, method for preparing the same, and thermoplastic resin composition containing the same | Seong Yong Ahn, Kun Ji Ki, Seong Jae Shin | 2019-07-02 |
| 10287377 | Method of preparing vinyl chloride-based copolymer and vinyl chloride-based copolymer prepared thereby | Seong Yong Ahn, Kun Ji Kim, Bhom Ri Kim | 2019-05-14 |