Issued Patents 2024
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12037442 | Post-treatment method of vinyl chloride-based polymer and closed post-treatment system for the same | Heung Kwon Bae, Hyun Min Lee, Joong Chul Lim, Se Woong Lee, Jung Rae Lee | 2024-07-16 |
| 12017209 | Sparger and reactor comprising the same | Hong Min Lee, Moon Sub Hwang, Min Ho Sun, Jong Hun Song, Jeong-Seok Lee | 2024-06-25 |
| 11964925 | Method for preparing oligomer | Jong Hun Song, Min Ho Sun, Hong Min Lee, Hyun-Seok Kim, Moon Sub Hwang +1 more | 2024-04-23 |
| 11939278 | Method of producing oligomer | Min Ho Sun, Jong Hun Song, Hong Min Lee, Moon Sub Hwang, Jeong-Seok Lee | 2024-03-26 |
| 11938457 | Apparatus for preparing oligomer | Hong Min Lee, Jeong-Seok Lee, Jong Hun Song, Dong Kwon Lee, Moon Sub Hwang | 2024-03-26 |
| 11926682 | Method for preparing polymerization initiator composition | Heung Kwon Bae, 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 | Heung Kwon Bae, Jung Rae Lee, Hyun Min Lee, Joong Chul Lim, Min-Jeong Kang | 2024-02-27 |
| 11904291 | Apparatus for preparing oligomer | Moon Sub Hwang, Min Ho Sun, Jong Hun Song, Jeong-Seok Lee, Hong Min Lee | 2024-02-20 |