Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828270 | Supported catalyst for producing syndiotactic styrenic polymer with high productivity and significantly reduced reactor fouling | Xuequan Zhang, Jae Gon Lim, Young Sub Lee | 2004-12-07 |
| 6780938 | Reactor alloy of syndiotactic polystyrene having high impact resistance | Xuequan Zhang, Jae Gon Lim, Hyun Joon Kim, Young Sub Lee | 2004-08-24 |
| 6747112 | Cyclopentadienyl-containing low-valent early transition metal olefin polymerization catalysts | Tobin J. Marks, Lubin Luo | 2004-06-08 |