Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11167266 | Hydrodesulfurization catalyst for hydrocarbon oil and method for manufacturing hydrodesulfurization catalyst | Tomohisa Hirano, Masanori Yoshida, Hiroyuki Seki, Tomoyasu Kagawa | 2021-11-09 |
| 11154845 | Hydrocracking catalysts containing USY and beta zeolites for hydrocarbon oil and method for hydrocracking hydrocarbon oil with hydrocracking catalysts | Omer Refa Koseoglu, Robert Peter Hodgkins, Koji Uchida | 2021-10-26 |
| 11142703 | Fluid catalytic cracking with catalyst system containing modified beta zeolite additive | Omer Refa Koseoglu, Robert Peter Hodgkins, Koji Uchida | 2021-10-12 |
| 11098256 | Modified ultra-stable Y (USY) zeolite catalyst for improving cold flow properties of distillates | Omer Refa Koseoglu, Tomoyasu Kagawa, Koji Uchida | 2021-08-24 |
| 11078431 | Modified ultra-stable Y (USY) zeolite catalyst for deolefinization of hydrocarbon streams | Omer Refa Koseoglu, Robert Peter Hodgkins, Tomoyasu Kagawa, Koji Uchida | 2021-08-03 |
| 10941354 | Hydrocracking catalyst comprising a beta zeolite (*BEA) framework substituted with Ti and Zr and methods for its preparation and use | Robert Peter Hodgkins, Omer Refa Koseoglu, Koji Uchida, Tomoyasu Kagawa | 2021-03-09 |