Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851518 | Separations system for recovering hydrocarbons from synthesis of polyethylene polymers | Brent J. Sherman | 2023-12-26 |
| 11186654 | Methods for controlling start up conditions in polymerization processes | Bruce J. Savatsky, Richard E. Pequeno, Michael E. Muhle, Robert O. Hagerty, Richard B. Pannell +2 more | 2021-11-30 |
| 9624323 | Propylene/butene interpolymer production system and method | Sharon E. Peterson, Theodore Duncan | 2017-04-18 |
| 9410001 | Recycle gas cooler systems for gas-phase polymerization processes | Ping Cai, James L. Swecker, II, Laura J. Dietsche, F. David Hussein | 2016-08-09 |
| 9181361 | Systems and methods for recovering hydrocarbons from a polyolefin purge gas product | Randall L. Force, Theodore Duncan, George W. Schwarz, Jr., Daniel W. Mosser, Donald A. Fischer +3 more | 2015-11-10 |
| 9039333 | Discharge system to remove solids from a vessel | Randall L. Force, Robert G. Aronson, Gerardo Corona, Dung P. Le, W. Scott Hamilton +2 more | 2015-05-26 |
| 8586685 | Polymerization reaction system | F. David Hussein, Michael E. Muhle, Ping Cai | 2013-11-19 |
| 8470082 | Systems using mass flow promoting insert with gas purging and methods thereof | William J. Blickley, Glenn W. Baldwin | 2013-06-25 |
| 8318872 | Method for controlling bimodal catalyst activity during polymerization | Bruce J. Savatsky, John H. Oskam, Mark Bradley Davis, Douglas H. Jackson, Timothy R. Lynn +1 more | 2012-11-27 |
| 8129486 | Discharge systems and methods of using the same | Randall L. Force, Robert G. Aronson, Gerardo Corona, Dung P. Le, W. Scott Hamilton +2 more | 2012-03-06 |
| 7989562 | Method for preventing catalyst agglomeration based on production rate changes | Kersten Anne Terry, John H. Oskam, Timothy R. Lynn, Bruce J. Savatsky, Mark Bradley Davis | 2011-08-02 |
| 6472483 | Dry product discharge from a gas phase polymerization reactor operating in the condensing mode | Mark G. Goode, Timothy Joseph Howley, Billy J. Garner, Robert Darrell Olson, Ralph Niels Hesson +2 more | 2002-10-29 |
| 6391985 | High condensing mode polyolefin production under turbulent conditions in a fluidized bed | Mark G. Goode, William G. Sheard | 2002-05-21 |