Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421331 | Systems and methods for chromium catalyst activation | Max P. McDaniel, Ted H. Cymbaluk, Anand Ramanathan, Julian Abrego, Taryn Huber +3 more | 2025-09-23 |
| 12403454 | Methods of chromium catalyst activation to reduce gels and improve melt index potential | Max P. McDaniel, Ted H. Cymbaluk, Anand Ramanathan, Julian Abrego, Taryn Huber +1 more | 2025-09-02 |
| 12319770 | High porosity fluorided silica-coated alumina activator-supports and uses thereof in metallocene-based catalyst systems for olefin polymerization | Max P. McDaniel, Eric D. Schwerdtfeger, Qing Yang, Carlos A. Cruz, Jinping Zhou +2 more | 2025-06-03 |
| 12297310 | Methods for chromium catalyst activation using oxygen-enriched fluidization gas | Ralph W. Romig, James E. Hein, Troy Bretz | 2025-05-13 |
| 12146018 | High porosity fluorided silica-coated alumina activator-supports and uses thereof in metallocene-based catalyst systems for olefin polymerization | Max P. McDaniel, Eric D. Schwerdtfeger, Qing Yang, Carlos A. Cruz, Jinping Zhou +2 more | 2024-11-19 |
| 12037421 | Processes for preparing metallocene-based catalyst systems with an alcohol compound | Qing Yang, Ryan N. Rose, Max P. McDaniel | 2024-07-16 |
| 11912809 | High porosity fluorided silica-coated alumina activator-supports and uses thereof in metallocene-based catalyst systems for olefin polymerization | Max P. McDaniel, Eric D. Schwerdtfeger, Qing Yang, Carlos A. Cruz, Jinping Zhou +2 more | 2024-02-27 |
| 11753488 | Processes for preparing metallocene-based catalyst systems with an alcohol compound | Qing Yang, Ryan N. Rose, Max P. McDaniel | 2023-09-12 |
| 11584806 | Methods for chromium catalyst activation using oxygen-enriched fluidization gas | Ralph W. Romig, James E. Hein, Troy Bretz | 2023-02-21 |
| 10011493 | Methods for purifying halosilane-containing streams | Gianluca Pazzaglia, Puneet Gupta | 2018-07-03 |
| 9174848 | Processes and systems for purifying silane | Baisheng Zou | 2015-11-03 |
| 9061916 | Processes and systems for purifying silane | Baisheng Zou | 2015-06-23 |
| 8551298 | Processes for purifying silane | Timothy Dinh Truong, Puneet Gupta | 2013-10-08 |
| 8524045 | Systems for purifying silane | Timothy Dinh Truong, Puneet Gupta | 2013-09-03 |
| 8524044 | Systems for recovering silane from heavy-ends separation operations | Timothy Dinh Truong, Puneet Gupta | 2013-09-03 |
| 8524048 | Processes for recovering silane from heavy-ends separation operations | Timothy Dinh Truong, Puneet Gupta | 2013-09-03 |