Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11305264 | Manufacturing hydrocracking catalyst | Robert Peter Hodgkins, Omer Refa Koseoglu, Koji Uchida, Mitsunori Watabe | 2022-04-19 |
| 11167266 | Hydrodesulfurization catalyst for hydrocarbon oil and method for manufacturing hydrodesulfurization catalyst | Tomohisa Hirano, Masanori Yoshida, Hiroyuki Seki, Mitsunori Watabe | 2021-11-09 |
| 11098256 | Modified ultra-stable Y (USY) zeolite catalyst for improving cold flow properties of distillates | Omer Refa Koseoglu, Mitsunori Watabe, Koji Uchida | 2021-08-24 |
| 11078431 | Modified ultra-stable Y (USY) zeolite catalyst for deolefinization of hydrocarbon streams | Omer Refa Koseoglu, Robert Peter Hodgkins, Mitsunori Watabe, 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, Mitsunori Watabe | 2021-03-09 |
| 9067191 | Hydrodesulfurization catalyst for hydrocarbon oil, process of producing same and method for hydrorefining | Hiroyuki Seki, Yoshiaki Fukui, Masanori Yoshida, Shogo Tagawa | 2015-06-30 |
| 9061265 | Hydrodesulfurization catalyst for hydrocarbon oil, process of producing same and method for hydrorefining | Hiroyuki Seki, Masanori Yoshida, Shogo Tagawa | 2015-06-23 |