Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5534472 | Vanadium-containing catalyst system | Linda N. Winslow, Douglas D. Klendworth, Raghu Menon, Garry L. Fields, Kenneth W. Johnson | 1996-07-09 |
| 5405817 | V/TI multi-site olefin polymerization catalyst | Chi-I Kuo | 1995-04-11 |
| 5399540 | ZR/V multi-site olefin polymerization catalyst | Chi-I Kuo | 1995-03-21 |
| 5374597 | Vanadium based olefin polymerization catalyst | Chi-I Kuo | 1994-12-20 |
| 5369194 | Olefin polymerization method | Leonard V. Cribbs | 1994-11-29 |
| 5310834 | Mixed chromium catalysts and polymerizations utilizing same | Stanley J. Katzen, Thomas J. Pullukat, Louis J. Rekers | 1994-05-10 |
| 5204304 | Vanadium-containing polymerization catalyst | Chi-I Kuo | 1993-04-20 |
| 5198400 | Mixed chromium catalysts and polymerizations utilizing same | Stanley J. Katzen, Thomas J. Pullukat, Louis J. Rekers | 1993-03-30 |
| 5155079 | Multiple site olefin polymerization catalysts | Leonard V. Cribbs | 1992-10-13 |
| 4754007 | Copolymerization of ethylene | Thomas J. Pullukat, Mitsuzo Shida | 1988-06-28 |
| 4510299 | Polymerization method | Thomas J. Pullukat | 1985-04-09 |
| 4499198 | Polymerization catalysts and methods | Thomas J. Pullukat, Raymond E. Hoff | 1985-02-12 |
| 4455386 | Polymerization catalyst | Thomas J. Pullukat | 1984-06-19 |