Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7799876 | Method and apparatus for controlling static charge in polyolefin reactors | Eric J. Markel, Robert O. Hagerty, Michael E. Muhle, Richard B. Pannell | 2010-09-21 |
| 7629422 | Process for transitioning between Ziegler-Natta-based and chromium-based catalysts | Mark G. Goode, Kevin J. Cann, Robert Santana, David C. Schutz, Agapios K. Agapiou | 2009-12-08 |
| 6995217 | Processes for transitioning between metallocene and Ziegler-Natta polymerization catalysts | Agapios K. Agapiou, Robert O. Hagerty, Michael E. Muhle, Richard B. Pannell, Kathryn Ann Russell +2 more | 2006-02-07 |
| 6949612 | Processes for transitioning between metallocene and Ziegler-Natta polymerization catalysts | Agapios K. Agapiou, Robert O. Hagerty, Michael E. Muhle, Richard B. Pannell, Kathryn Ann Russell +2 more | 2005-09-27 |
| 6858684 | Processes for transitioning between various polymerization catalysts | Ian D. Burdett, Ping Cai, Ronald S. Eisinger, Mark G. Goode, Michael A. Kinnan +2 more | 2005-02-22 |