Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831033 | Method of preparing a catalyst for polymerization and copolymerization of ethylene | Sang-Yull Kim, Weon Lee | 2004-12-14 |
| 6803338 | Catalyst for homo- or co-polymerization of ethylene | Weon Lee, Sang-Yull Kim | 2004-10-12 |
| 6803427 | Method for producing ethylene homo- and co-polymer | Sang-Yull Kim, Weon Lee | 2004-10-12 |
| 6800580 | Method for producing an improved catalyst for homo-and co-polymerization of olefin | Mie Ock Kim | 2004-10-05 |
| 6762145 | Method of making a catalyst for polymerization and co-polymerization of ethylene | Weon Lee, Sang-Yull Kim | 2004-07-13 |