Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667380 | Catalyst formulation and polymerization processes | David Rauscher, Shabbir Malbari | 2003-12-23 |
| 6653254 | Ziegler-Natta catalyst with metallocene for olefin polymerization | Hong Chen, Margarito Lopez | 2003-11-25 |
| 6635734 | Catalyst system to produce highly crystalline polypropylene | Sehyun Kim | 2003-10-21 |
| 6630245 | Articles and film of poly-&agr;-olefin having reduced coefficient of friction | Likuo Sun, William R. Wheat, Paul Buras | 2003-10-07 |
| 6559088 | Ziegler-Natta catalyst with amine for polymerization | Hong Chen, Margarito Lopez | 2003-05-06 |
| 6531553 | Process for increasing molecular weight in polyolefins using Ziegler-Natta catalysts and lithium compounds | Christopher G. Bauch | 2003-03-11 |
| 6518377 | Metallocene catalyst and catalyst system for producing polypropylene blend of iso- and syndio-tactic polypropylene | Margarito Lopez, Ted Harris, Sehyun Kim | 2003-02-11 |