Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7291575 | Active, heterogeneous bi- or tri-dentate catalyst | — | 2007-11-06 |
| 6958375 | Chromium support-agglomerate-transition metal polymerization catalysts and processes utilizing same | Dean A. Denton, Rimantas Glemza | 2005-10-25 |
| 6946420 | Coordination catalyst systems employing chromium support-agglomerate and method of their preparation | Dean A. Denton, Rimantas Glemza | 2005-09-20 |
| 6943224 | Process for preparing supported transition metal catalyst systems and catalyst systems prepared thereby | — | 2005-09-13 |
| 6927261 | Method of making supported transition metal polymerization catalysts and compositions formed therefrom | — | 2005-08-09 |
| 6734131 | Heterogeneous chromium catalysts and processes of polymerization of olefins using same | Dean A. Denton, Rimantas Glemza | 2004-05-11 |
| 6686306 | Supported dual transition metal catalyst systems | — | 2004-02-03 |
| 6559090 | Metallocene and constrained geometry catalyst systems employing agglomerated metal oxide/clay support-activator and method of their preparation | Dean A. Denton, Michael J. Carney | 2003-05-06 |
| 6399535 | Coordination catalyst systems employing agglomerated metal oxide/clay support-activator and method of their preparation | Michael J. Carney, Dean A. Denton | 2002-06-04 |
| 6184171 | Supported bidentate and tridentate catalyst compositions and olefin polymerization using same | — | 2001-02-06 |
| 6087293 | Supported catalyst containing tethered cation forming activator | Edmund M. Carnahan, Michael J. Carney, David R. Neithamer, Peter N. Nickias, Lee Spencer | 2000-07-11 |