Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434315 | Propylene polymerizing solid catalyst for reducing VOC and method of producing polypropylene using same | Young Joo Lee, Su Min Ko, Joon-Ryeo Park | 2022-09-06 |
| 11427657 | Solid catalyst for propylene polymerization and method of producing block copolymer using the same | Young Joo Lee, Hyeong Cheol PARK, Su Min Ko | 2022-08-30 |
| 11370806 | Preparation method of solid catalyst for propylene polymerization | Jin Woo Lee | 2022-06-28 |