Issued Patents All Time
Showing 25 most recent of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351670 | Modifications of sulfated bentonites and uses thereof in metallocene catalyst systems for olefin polymerization | Max P. McDaniel, Qing Yang, Ryan N. Rose, Kathy S. Clear, Graham R. Lief +3 more | 2025-07-08 |
| 12319774 | Particle size control of silyl chromate catalysts and uses thereof in fluidized bed reactors | Max P. McDaniel, Jeffrey S. Lowell, Scott E. Kufeld | 2025-06-03 |
| 12319770 | High porosity fluorided silica-coated alumina activator-supports and uses thereof in metallocene-based catalyst systems for olefin polymerization | Max P. McDaniel, Qing Yang, Carlos A. Cruz, Jinping Zhou, Anand Ramanathan +2 more | 2025-06-03 |
| 12161997 | Aqueous methods for titanating a chromium/silica catalyst | Max P. McDaniel, Kathy S. Clear, Jeremy M. Praetorius | 2024-12-10 |
| 12146018 | High porosity fluorided silica-coated alumina activator-supports and uses thereof in metallocene-based catalyst systems for olefin polymerization | Max P. McDaniel, Qing Yang, Carlos A. Cruz, Jinping Zhou, Anand Ramanathan +2 more | 2024-11-19 |
| 12037483 | Polymer composition and methods of making and using same | Youlu Yu, Jeffrey S. Fodor, David A. Soules | 2024-07-16 |
| 12024479 | Methods for operating ethylene oligomerization reactor systems with an integrated ultrasonic flow meter | Bruce E. Kreischer, Kendall M. Hurst, Steven M. Bischof, Jared T. Fern, Kent E. Mitchell +1 more | 2024-07-02 |
| 12005425 | Methods of preparing a catalyst with low HRVOC emissions | Max P. McDaniel, Kathy S. Clear, Jeremy M. Praetorius | 2024-06-11 |
| 11999814 | Modifications of sulfated bentonites and uses thereof in metallocene catalyst systems for olefin polymerization | Max P. McDaniel, Qing Yang, Ryan N. Rose, Kathy S. Clear, Graham R. Lief +3 more | 2024-06-04 |
| 11999807 | Particle size control of supported chromium catalysts in loop slurry polymerization reactors | Max P. McDaniel, Carlton E. Ash, Kathy S. Clear, Carlos A. Cruz, Jeremy M. Praetorius | 2024-06-04 |
| 11976142 | Methods of preparing a catalyst | Max P. McDaniel, Jeremy M. Praetorius | 2024-05-07 |
| 11912809 | High porosity fluorided silica-coated alumina activator-supports and uses thereof in metallocene-based catalyst systems for olefin polymerization | Max P. McDaniel, Qing Yang, Carlos A. Cruz, Jinping Zhou, Anand Ramanathan +2 more | 2024-02-27 |
| 11814457 | Particle size control of metallocene catalyst systems in loop slurry polymerization reactors | Max P. McDaniel, Carlton E. Ash, Kathy S. Clear, Carlos A. Cruz, Jeremy M. Praetorius | 2023-11-14 |
| 11814449 | Particle size control of supported chromium catalysts in loop slurry polymerization reactors | Max P. McDaniel, Carlton E. Ash, Kathy S. Clear, Carlos A. Cruz, Jeremy M. Praetorius +1 more | 2023-11-14 |
| 11801490 | Methods of preparing a catalyst | Jeremy M. Praetorius, Max P. McDaniel, Ted H. Cymbaluk, Connor D. Boxell, Alan L. Solenberger +1 more | 2023-10-31 |
| 11753356 | Methods for operating ethylene oligomerization reactor systems with an integrated ultrasonic flow meter | Bruce E. Kreischer, Kendall M. Hurst, Steven M. Bischof, Jared T. Fern, Kent E. Mitchell +1 more | 2023-09-12 |
| 11697697 | Methods of preparing a catalyst | Max P. McDaniel, Jeremy M. Praetorius | 2023-07-11 |
| 11674023 | Polymer composition and methods of making and using same | Youlu Yu, Jeffrey S. Fodor, David A. Soules | 2023-06-13 |
| 11634521 | Particle size control of metallocene catalyst systems in loop slurry polymerization reactors | Max P. McDaniel, Carlton E. Ash, Kathy S. Clear, Carlos A. Cruz, Jeremy M. Praetorius | 2023-04-25 |
| 11583840 | Methods of preparing a catalyst utilizing hydrated reagents | Max P. McDaniel, Kathy S. Clear, Jeremy M. Praetorius, Mitchell D. Refvik, Mark L. Hlavinka | 2023-02-21 |
| 11583841 | Methods of preparing a catalyst utilizing hydrated reagents | Max P. McDaniel, Kathy S. Clear, Jeremy M. Praetorius, Mitchell D. Refvik, Mark L. Hlavinka | 2023-02-21 |
| 11572324 | Methods for operating ethylene oligomerization reactor systems with an integrated ultrasonic flow meter | Bruce E. Kreischer, Kendall M. Hurst, Steven M. Bischof, Jared T. Fern, Kent E. Mitchell +1 more | 2023-02-07 |
| 11542348 | Methods of preparing a catalyst | Max P. McDaniel, Kathy S. Clear, Jeremy M. Praetorius | 2023-01-03 |
| 11512154 | Particle size control of supported chromium catalysts in loop slurry polymerization reactors | Max P. McDaniel, Carlton E. Ash, Kathy S. Clear, Carlos A. Cruz, Jeremy M. Praetorius | 2022-11-29 |
| 11492430 | Particle size control of metallocene catalyst systems in loop slurry polymerization reactors | Max P. McDaniel, Carlton E. Ash, Kathy S. Clear, Carlos A. Cruz, Jeremy M. Praetorius | 2022-11-08 |