Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304975 | Chromium-on-silica catalysts and methods of making the same | Yatao Hu, Parag Shah, David George Collopy, Robert Parker | 2025-05-20 |
| 11732065 | Chromium-on-silica catalysts and methods of making the same | Yatao Hu, Parag Shah, David George Collopy, Robert Parker | 2023-08-22 |
| 9228029 | Catalyst supports, catalysts and their manufacture and use | Parag Shah, Yatao Hu | 2016-01-05 |