Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6518377 | Metallocene catalyst and catalyst system for producing polypropylene blend of iso- and syndio-tactic polypropylene | Edwar S. Shamshoum, Margarito Lopez, Sehyun Kim | 2003-02-11 |
| 6362125 | Metallocene catalyst and catalyst system for producing polypropylene blend of iso and syndio-tactic polypropylene | Edwar S. Shamshoum, Margarito Lopez, Sehyun Kim | 2002-03-26 |
| 6143683 | Metallocene catalyst and catalyst system for polymerizing an olefin having at least 3 carbon atoms | Edwar S. Shamshoum, Margarito Lopez, Sehyun Kim | 2000-11-07 |