Issued Patents 2022
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11529614 | Coated hydroprocessing catalyst | — | 2022-12-20 |
| 11529625 | Method of producing an encapsulated hydroprocessing catalyst | — | 2022-12-20 |
| 11484869 | Modified ultra-stable Y (USY) zeolite catalyst for dealkylation of aromatics | Robert Peter Hodgkins, Mitsunori Watabe, Koji Uchida | 2022-11-01 |
| 11484868 | Modified large crystallite USY zeolite for hydrocracking hydrocarbon oil | Robert Peter Hodgkins, Mitsunori Watabe, Koji Uchida | 2022-11-01 |
| 11473022 | Distillate hydrocracking process with an n-paraffins separation step to produce a high octane number isomerate stream and a steam pyrolysis feedstock | Ashok K. Punetha | 2022-10-18 |
| 11465950 | Aromatization of light hydrocarbons using metal-doped zeolite catalysts with enhanced mesoporosity | Yaming Jin, Ziyauddin S. Qureshi, Abdullah M. Aitani, Mohammad Naseem Akhtar, Hassan Saeed Al-Awad Alasiri | 2022-10-11 |
| 11459513 | Steam cracking process integrating oxidized disulfide oil additive | Robert Peter Hodgkins | 2022-10-04 |
| 11459516 | Two stage hydrodearylation systems to convert heavy aromatics into gasoline blending components and chemical grade aromatics | Robert Peter Hodgkins, Frederick Marie Adam | 2022-10-04 |
| 11459515 | Process for upgrading hydrocarbon feedstock utilizing low pressure hydroprocessing and catalyst rejuvenation/regeneration steps | — | 2022-10-04 |
| 11446645 | FCC catalyst compositions for fluid catalytic cracking and methods of using the FCC catalyst compositions | Yaming Jin, 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, Yaming Jin, Muhammad Naseem Akhtar | 2022-09-13 |
| 11433379 | Modified USY zeolitic catalyst for isomerization of alkylated aromatics, and method for isomerization of alkylated aromatics | Robert Peter Hodgkins | 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 | Robert Peter Hodgkins, Mitsunori Watabe, Koji Uchida | 2022-08-23 |
| 11389790 | Method to recover spent hydroprocessing catalyst activity | — | 2022-07-19 |
| 11384298 | Integrated process and system for treatment of hydrocarbon feedstocks using deasphalting solvent | — | 2022-07-12 |
| 11384300 | Integrated process and system to upgrade crude oil | — | 2022-07-12 |
| 11370973 | Processes and systems for producing one or more of benzene, toluene, or mixed xylenes | Robert Peter Hodgkins, Frederick Marie Adam | 2022-06-28 |
| 11370980 | Recycle catalytic reforming process to increase aromatics yield | Robert Peter Hodgkins | 2022-06-28 |
| 11359148 | Methods and systems to produce needle coke from aromatic recovery complex bottoms | Robert Peter Hodgkins | 2022-06-14 |
| 11344860 | Multiple reactor system for parallel catalyst testing | Ali H. Alshareef | 2022-05-31 |
| 11346826 | System and apparatus for testing and/or evaluating an industrial catalyst | Anas Farkad Alkhani | 2022-05-31 |
| 11339336 | Integrated aromatic separation process with selective hydrocracking and steam pyrolysis processes | — | 2022-05-24 |
| 11332678 | Processing of paraffinic naphtha with modified USY zeolite dehydrogenation catalyst | Ali H. Alshareef, Mitsunori Watabe, Koji Uchida | 2022-05-17 |
| 11326112 | Integrated hydrocracking/adsorption and aromatic recovery complex to utilize the aromatic bottoms stream | Ali Alzaid | 2022-05-10 |
| 11326108 | Integrated process for the production of isononanol and stable / lubricating alcohol gasoline blending components | Sohel Shaikh, Zhonglin Zhang | 2022-05-10 |