Issued Patents All Time
Showing 25 most recent of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12116330 | Heat exchange configurations for oligomerization of olefins | — | 2024-10-15 |
| 12024479 | Methods for operating ethylene oligomerization reactor systems with an integrated ultrasonic flow meter | Kendall M. Hurst, Eric D. Schwerdtfeger, Steven M. Bischof, Jared T. Fern, Kent E. Mitchell +1 more | 2024-07-02 |
| 11859025 | Oligomerization catalyst system activation and related ethylene oligomerization processes and reaction systems | Steven M. Bischof, James Hillier, Uriah J. Kilgore, Steve Hutchison, Orson L. Sydora | 2024-01-02 |
| 11773036 | Heat exchange configurations for oligomerization of olefins | — | 2023-10-03 |
| 11753356 | Methods for operating ethylene oligomerization reactor systems with an integrated ultrasonic flow meter | Kendall M. Hurst, Eric D. Schwerdtfeger, Steven M. Bischof, Jared T. Fern, Kent E. Mitchell +1 more | 2023-09-12 |
| 11629107 | Heat exchange configurations for oligomerization of olefins | — | 2023-04-18 |
| 11623900 | Ethylene oligomerization/trimerization/tetramerization reactor | — | 2023-04-11 |
| 11572324 | Methods for operating ethylene oligomerization reactor systems with an integrated ultrasonic flow meter | Kendall M. Hurst, Eric D. Schwerdtfeger, Steven M. Bischof, Jared T. Fern, Kent E. Mitchell +1 more | 2023-02-07 |
| 11267909 | Oligomerization catalyst system activation and related ethylene oligomerization processes and reaction systems | Steven M. Bischof, James Hillier, Uriah J. Kilgore, Steve Hutchison, Orson L. Sydora | 2022-03-08 |
| 11230514 | Methods for recycling ethylene in an ethylene oligomerization reactor system | — | 2022-01-25 |
| 10927054 | Ethylene oligomerization/trimerization/tetramerization reactor | — | 2021-02-23 |
| 10604457 | Ethylene oligomerization processes | Steven M. Bischof, Brooke L. Small, Ryan W. Snell, Ron D. Knudsen, Eric J. Netemeyer +3 more | 2020-03-31 |
| 10519077 | Ethylene oligomerization/trimerization/tetramerization reactor | — | 2019-12-31 |
| 10513473 | Ethylene oligomerization/trimerization/tetramerization reactor | — | 2019-12-24 |
| 10435336 | Olefin compositions | Ronald D. Knudsen | 2019-10-08 |
| 9745230 | Oligomerization of alpha olefins using metallocene-SSA catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blends | Brooke L. Small, Kenneth D. Hope, Qing Yang, Albert P. Masino, Max P. McDaniel +4 more | 2017-08-29 |
| 9550841 | Methods of preparation of an olefin oligomerization catalyst | Ronald D. Knudsen, Ronald G. Abbott, Steven D. Bridges, Eduardo J. Baralt, Brooke L. Small | 2017-01-24 |
| 9505675 | Deactivation of a process by-product | Orson L. Sydora, Donald A. Stern, Varadee Vittur | 2016-11-29 |
| 9469707 | Pressure management for slurry polymerization | Scott E. Kufeld, John D. Hottovy | 2016-10-18 |
| 9433914 | Polyolefin reactor system having a gas phase reactor | Gregory G. Hendrickson, Leonard E. Powell, Michael A. Rhodes, Joel A. Mutchler, Maruti Bhandarker +2 more | 2016-09-06 |
| 9375708 | Compositions and catalyst systems of metal precursors and olefinic diluents | Ronald D. Knudsen, Orson L. Sydora | 2016-06-28 |
| 9340627 | Elbow and horizontal configurations in a loop reactor | Scott E. Kufeld, Joel A. Mutchler, Ralph W. Romig, John D. Stewart, Catherine M. Gill +1 more | 2016-05-17 |
| 9334203 | Oligomerization of alpha olefins using metallocene-SSA catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blends | Brooke L. Small, Kenneth D. Hope, Qing Yang, Albert P. Masino, Max P. McDaniel +4 more | 2016-05-10 |
| 9238698 | Pressure management for slurry polymerization | Scott E. Kufeld, John D. Hottovy | 2016-01-19 |
| 9175109 | Oligomerization processes and polymer compositions produced therefrom | Paul J. DesLauriers, Ronald D. Knudsen, Vivek Rohatgi, Mark E. Lashier, R. Kim Perry +1 more | 2015-11-03 |