Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304981 | Polymerization using a spiral heat exchanger | Jay L. Reimers, Peijun Jiang, Gabor Kiss | 2025-05-20 |
| 12090474 | Fluidized bed reactor systems | Brett Smith, Jason M. Reverendo | 2024-09-17 |
| 11390698 | Methods of polyolefin solids recovery | — | 2022-07-19 |
| 11390697 | Methods of polyolefin solids recovery | — | 2022-07-19 |
| 11279775 | Polymerization using a spiral heat exchanger | Jay L. Reimers, Peijun Jiang, Gabor Kiss | 2022-03-22 |
| 10934372 | Olefin polymerization processes | Christopher G. Bauch, Blu E. Englehorn, Todd S. Edwards, Keith W. Trapp | 2021-03-02 |
| 10556971 | Process for drying polymers | — | 2020-02-11 |
| 10544237 | Method of regulating hydrogen to a polymerization reactor | Christopher G. Bauch, Todd S. Edwards, Daniel L. Bilbao, Blu E. Englehorn | 2020-01-28 |
| 9708428 | Polymerization using a spiral heat exchanger | Jay L. Reimers, Peijun Jiang, Gabor Kiss | 2017-07-18 |
| 9605096 | Methods for polyolefin polymerization with high activity catalyst systems | Todd S. Edwards | 2017-03-28 |
| 9296833 | Method for controlling bubble formation in polymerization reactors | John D. Hedengren, Lawrence C. Smith | 2016-03-29 |
| 9243988 | System and method for monitoring bubble formation within a reactor | Lawrence C. Smith | 2016-01-26 |
| 9000106 | Copolymer production system and process | Rodney S. Smith | 2015-04-07 |
| 8076419 | Method for making propylene impact copolymers with balanced impact strength and stiffness | Prasadarao Meka | 2011-12-13 |
| 7851554 | Propylene impact copolymers with balanced impact strength and stiffness | Prasadarao Meka | 2010-12-14 |
| 7816447 | Reactor systems and polymerization processes using multi-zone circulating reactors | Lawrence C. Smith, Randell Wayne Dickey, Robert T. Li, Prasadarao Meka | 2010-10-19 |
| 7183234 | Multi-donor catalyst system for the polymerization of olefins | Robert T. Li, Aspy K. Mehta, Prasadarao Meka | 2007-02-27 |
| 6139226 | Injection method for feeding particulate to a process vessel | Gary K. Scott, Wendell H. Snelson | 2000-10-31 |
| 5851493 | Injection system and method for feeding particulate to a process vessel | Gary K. Scott, Wendell H. Snelson | 1998-12-22 |