Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421334 | Hybrid supported metallocene catalyst and method of preparing polypropylene using the same | Insun Lee, Seok Hwan Kim, Byung Seok Kim, Daesik Hong, Sanghoon Lee | 2025-09-23 |
| 12258432 | Hybrid supported metallocene catalyst and method for preparing polypropylene using the same | Sanghoon Lee, Seok Hwan Kim, Daesik Hong, Donghyeon Gwon | 2025-03-25 |