Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11504706 | Method of preparing supported metallocene catalyst and method of preparing polypropylene using catalyst prepared thereby | Byung Seok Kim, Insun Lee, Seok Hwan Kim, Heekwang Park, Daesik Hong +1 more | 2022-11-22 |
| 11384183 | Hybrid supported metallocene catalyst and method for preparing olefin polymer using the same | Ye Jin Lee, Eun Kyoung Song, Daesik Hong, Joongsoo Kim, Eunyoung Shin +1 more | 2022-07-12 |
| 11370851 | Transition metal compound and method for preparing polypropylene using the same | Byung Seok Kim, Insun Lee, Seok Hwan Kim, Sangjin Jeon, Seyoung Kim | 2022-06-28 |
| D948869 | Bag fastener | — | 2022-04-19 |