Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12065617 | Method of producing plastic pyrolysis products from a mixed plastics stream | Omer Refa Koseoglu | 2024-08-20 |
| 11866389 | Processes of forming metal-doped zeolite catalysts with enhanced mesoporosity | Ziyauddin S. Qureshi, Abdullah M. Aitani, Omer Refa Koseoglu, Mohammad Naseem Akhtar, Hassan Saeed Al-Awad Alasiri | 2024-01-09 |
| 11807815 | Method of producing plastic pyrolysis products from a mixed plastics stream | Omer Refa Koseoglu | 2023-11-07 |
| 11725149 | Fluidized catalytic cracking processes and additives for improving gasoline yield and quality | Omer Refa Koseoglu, Abdullah M. Aitani, Ziyauddin S. Qureshi, M. Abdullbari Siddiqui | 2023-08-15 |
| 11673845 | Aromatization of light hydrocarbons using metal-modified zeolite catalysts | Ziyauddin S. Qureshi, Abdullah M. Aitani, Omer Refa Koseoglu, Mohammad Naseem Akhtar, Hassan Saeed Al-Awad Alasiri | 2023-06-13 |
| 11603341 | Methods for gas phase oxidative desulphurization of hydrocarbons using CuZnAl catalysts promoted with group VIB metals | Omer Refa Koseoglu, Zinfer Ismagilov, Svetlana Yashnik, Anton Salnikov, Mikhail Kerzhentsev +1 more | 2023-03-14 |
| 11566185 | Methods and catalysts for cracking hydrocarbon oil | Omer Refa Koseoglu, Tatsuaki Hasegawa, Takaki Mizuno, Naoyuki Kido, Seiji Arakawa | 2023-01-31 |
| 11548842 | Conversion of light naphtha to enhanced value aromatics in an integrated reactor process | Omer Refa Koseoglu | 2023-01-10 |
| 11465950 | Aromatization of light hydrocarbons using metal-doped zeolite catalysts with enhanced mesoporosity | Ziyauddin S. Qureshi, Abdullah M. Aitani, Omer Refa Koseoglu, Mohammad Naseem Akhtar, Hassan Saeed Al-Awad Alasiri | 2022-10-11 |
| 11446645 | FCC catalyst compositions for fluid catalytic cracking and methods of using the FCC catalyst compositions | Omer Refa Koseoglu, Masaru Ushio, Seiji Arakawa | 2022-09-20 |
| 11439991 | Catalyst compositions for aromatizing hydrocarbons and processes for producing aromatic compounds using the catalyst compositions | Palani Arudra, Abdullah M. Aitani, Omer Refa Koseoglu, Muhammad Naseem Akhtar | 2022-09-13 |
| 10882801 | Methods for gas phase oxidative desulphurization of hydrocarbons using CuZnAl catalysts promoted with group VIB metal oxides | Omer Refa Koseoglu, Zinfer Ismagilov, Svetlana Yashnik, Anton Salnikov, Mikhail Kerzhentsev +1 more | 2021-01-05 |
| 10589259 | Additives for gas phase oxidative desulfurization catalysts | Omer Refa Koseoglu, Zinfer Ismagilov, Svetlana Yashnik, Mikhail Kerzhentsev, Valentin Parmon | 2020-03-17 |
| 10384197 | Additives for gas phase oxidative desulfurization catalysts | Omer Refa Koseoglu, Zinfer Ismagilov, Svetlana Yashnik, Mikhail Kerzhentsev, Valentin Parmon | 2019-08-20 |
| 10195604 | Modified zeolite catalyst and methods for producing and using same | Nabil Al-Yassir, Mohammed H. Al-Hazmi, Mohammed Abdul Bari Siddiqui, Abdullah M. Aitani, Sulaiman Saleh Al-Khattaf | 2019-02-05 |
| 9725390 | Integrated process for converting methane to aromatics and other chemicals | Majed Mohammed Mussa, Syed Azhar Hashmi, Flaiyh Al-Anazi | 2017-08-08 |
| 7524786 | Regeneration of synthesis gas catalysts | Daxiang Wang, Baili Hu, Harold A. Wright | 2009-04-28 |
| 7449496 | Stabilized boehmite-derived catalyst supports, catalysts, methods of making and using | Kandaswamy Jothimurugesan, Kristi A. Fjare, J. Dale Ortego, Jr., Beatrice C. Ortego, Rafael Espinoza | 2008-11-11 |
| 7402612 | Stabilized transition alumina catalyst support from boehmite and catalysts made therefrom | Rafael Espinoza, Nithya Srinivasan, Olga Ionkina | 2008-07-22 |
| 7341976 | Stabilized boehmite-derived catalyst supports, catalysts, methods of making and using | Rafael Espinoza, Kandaswamy Jothimurugesan, J. Dale Ortego, Jr., Kristi A. Fjare, Beatrice C. Ortego | 2008-03-11 |
| 7226548 | Syngas catalysts and their method of use | Shuibo Xie, Chad Ricketson, David Minahan, Harold A. Wright | 2007-06-05 |
| 7176160 | Method for forming a Fischer-Tropsch catalyst using a boehmite support | Rafael Espinoza, Kandaswamy Jothimurugesan | 2007-02-13 |
| 7012104 | Fischer-Tropsch processes and catalysts made from a material comprising boehmite | Rafael Espinoza, Kandaswamy Jothimurugesan, Nithya Srinivasan | 2006-03-14 |
| 7001867 | Rare earth aluminates and gallates supported rhodium catalysts for catalytic partial oxidation of hydrocarbons | Tianyan Niu, Harold A. Wright | 2006-02-21 |
| 6911193 | Integration of mixed catalysts to maximize syngas production | Joe D. Allison, Sriram Ramani, Daxiang Wang, Tianyan Niu, Gloria Straguzzi | 2005-06-28 |