Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11484868 | Modified large crystallite USY zeolite for hydrocracking hydrocarbon oil | Omer Refa Koseoglu, Robert Peter Hodgkins, Koji Uchida | 2022-11-01 |
| 11484869 | Modified ultra-stable Y (USY) zeolite catalyst for dealkylation of aromatics | Omer Refa Koseoglu, Robert Peter Hodgkins, Koji Uchida | 2022-11-01 |
| 11420192 | Hydrocracking catalysts containing rare earth containing post-modified USY zeolite, method for preparing hydrocracking catalysts, and methods for hydrocracking hydrocarbon oil with hydrocracking catalysts | Omer Refa Koseoglu, Robert Peter Hodgkins, Koji Uchida | 2022-08-23 |
| 11332678 | Processing of paraffinic naphtha with modified USY zeolite dehydrogenation catalyst | Omer Refa Koseoglu, Ali H. Alshareef, Koji Uchida | 2022-05-17 |
| 11305264 | Manufacturing hydrocracking catalyst | Robert Peter Hodgkins, Omer Refa Koseoglu, Koji Uchida, Tomoyasu Kagawa | 2022-04-19 |
| 11274068 | Process for interconversion of olefins with modified beta zeolite | Omer Refa Koseoglu, Robert Peter Hodgkins, Koji Uchida | 2022-03-15 |
| 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 |
| 10787618 | Modified USY-zeolite catalyst for reforming hydrocarbons | Omer Refa Koseoglu, Robert Peter Hodgkins, Ali H. Alshareef, Koji Uchida, Kenji Nita | 2020-09-29 |
| 8795513 | Hydrocracking catalyst for heavy oil and method for hydrotreating heavy oil using same | Kazuhiro Inamura, Akira Iino, Nobuyuki Takahashi, Yoji Sunagawa, Yuichi Yamahata +2 more | 2014-08-05 |