Issued Patents 2022
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11484869 | Modified ultra-stable Y (USY) zeolite catalyst for dealkylation of aromatics | Omer Refa Koseoglu, Mitsunori Watabe, Koji Uchida | 2022-11-01 |
| 11484868 | Modified large crystallite USY zeolite for hydrocracking hydrocarbon oil | Omer Refa Koseoglu, Mitsunori Watabe, Koji Uchida | 2022-11-01 |
| 11459516 | Two stage hydrodearylation systems to convert heavy aromatics into gasoline blending components and chemical grade aromatics | Omer Refa Koseoglu, Frederick Marie Adam | 2022-10-04 |
| 11459513 | Steam cracking process integrating oxidized disulfide oil additive | Omer Refa Koseoglu | 2022-10-04 |
| 11433379 | Modified USY zeolitic catalyst for isomerization of alkylated aromatics, and method for isomerization of alkylated aromatics | Omer Refa Koseoglu | 2022-09-06 |
| 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, Mitsunori Watabe, Koji Uchida | 2022-08-23 |
| 11370973 | Processes and systems for producing one or more of benzene, toluene, or mixed xylenes | Omer Refa Koseoglu, Frederick Marie Adam | 2022-06-28 |
| 11370980 | Recycle catalytic reforming process to increase aromatics yield | Omer Refa Koseoglu | 2022-06-28 |
| 11359148 | Methods and systems to produce needle coke from aromatic recovery complex bottoms | Omer Refa Koseoglu | 2022-06-14 |
| 11305264 | Manufacturing hydrocracking catalyst | Omer Refa Koseoglu, Koji Uchida, Tomoyasu Kagawa, Mitsunori Watabe | 2022-04-19 |
| 11279888 | Process and system for hydrogenation of aromatic complex bottoms | Omer Refa Koseoglu, Frederick Marie Adam | 2022-03-22 |
| 11279663 | Methods and systems of upgrading heavy aromatics stream to petrochemical feedstock | Omer Refa Koseoglu | 2022-03-22 |
| 11274068 | Process for interconversion of olefins with modified beta zeolite | Omer Refa Koseoglu, Mitsunori Watabe, Koji Uchida | 2022-03-15 |
| 11268037 | Process and system for hydrodearylation and hydrogenation of aromatic complex bottoms | Omer Refa Koseoglu | 2022-03-08 |
| 11267769 | Catalytic hydrodearylation of heavy aromatic streams containing dissolved hydrogen with fractionation | Omer Refa Koseoglu, Bruce Richard Beadle, Vinod Ramaseshan | 2022-03-08 |
| 11261386 | Conversion of MEROX process by-products to useful products in an integrated refinery process | Omer Refa Koseoglu | 2022-03-01 |
| 11248176 | Low-sulfur aromatic-rich fuel oil blending component | Omer Refa Koseoglu | 2022-02-15 |
| 11248173 | Process and system for catalytic conversion of aromatic complex bottoms | Omer Refa Koseoglu, Frederick Marie Adam | 2022-02-15 |
| 11219885 | JMZ-1, a CHA-containing zeolite and methods of preparation | John Leonello Casci, Jillian Elaine Collier, Paul Cox, Geraint Lloyd, Alessandro Turrina | 2022-01-11 |
| 11214745 | Fuel oil composition containing dissolved polymer waste | Omer Refa Koseoglu | 2022-01-04 |