Issued Patents 2021
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180432 | Process for fluidized catalytic cracking of disulfide oil to produce BTX | Omer Refa Koseoglu | 2021-11-23 |
| 11168266 | Heavy aromatic solvents for catalyst reactivation | Omer Refa Koseoglu | 2021-11-09 |
| 11162039 | Systems and processes integrating hydroprocessing and an aromatics recovery complex for separating and upgrading hydrocarbons | Omer Refa Koseoglu | 2021-11-02 |
| 11154845 | Hydrocracking catalysts containing USY and beta zeolites for hydrocarbon oil and method for hydrocracking hydrocarbon oil with hydrocracking catalysts | Omer Refa Koseoglu, Mitsunori Watabe, Koji Uchida | 2021-10-26 |
| 11149214 | Method and process to maximize diesel yield | Omer Refa Koseoglu | 2021-10-19 |
| 11149220 | Process and system for hydrogenation, hydrocracking and catalytic conversion of aromatic complex bottoms | Omer Refa Koseoglu, Frederick Marie Adam | 2021-10-19 |
| 11142703 | Fluid catalytic cracking with catalyst system containing modified beta zeolite additive | Omer Refa Koseoglu, Mitsunori Watabe, Koji Uchida | 2021-10-12 |
| 11124713 | Process for fluidized catalytic cracking of disulfide oil to produce ethylene used for metathesis to produce propylene | Omer Refa Koseoglu | 2021-09-21 |
| 11110428 | Hydrodearylation reactor | Omer Refa Koseoglu | 2021-09-07 |
| 11111212 | Oxidized disulfide oil solvent compositions | Omer Refa Koseoglu, Adnan Al-Hajji, Hendrik Muller, Nadrah Al-Awani, Frederick Marie Adam +1 more | 2021-09-07 |
| 11104851 | Method and process for depolymerization of a plastic polymer | Omer Refa Koseoglu | 2021-08-31 |
| 11078431 | Modified ultra-stable Y (USY) zeolite catalyst for deolefinization of hydrocarbon streams | Omer Refa Koseoglu, Mitsunori Watabe, Tomoyasu Kagawa, Koji Uchida | 2021-08-03 |
| 11066344 | Methods and systems of upgrading heavy aromatics stream to petrochemical feedstock | Omer Refa Koseoglu | 2021-07-20 |
| 11066610 | Systems and processes for suppressing heavy polynuclear aromatic deposition in a hydrocracking process | Omer Refa Koseoglu | 2021-07-20 |
| 11066609 | Integrated methods and systems of hydrodearylation and hydrodealkylation of heavy aromatics to produce benzene, toluene, and xylenes | Omer Refa Koseoglu | 2021-07-20 |
| 11046899 | Two stage hydrodearylation systems and processes to convert heavy aromatics into gasoline blending components and chemical grade aromatics | Omer Refa Koseoglu, Frederick Marie Adam | 2021-06-29 |
| 11046898 | Systems and processes for separating and upgrading hydrocarbons integrating a refinery system with steam cracking of an aromatic bottoms stream | Omer Refa Koseoglu | 2021-06-29 |
| 10995278 | Disposal of disulfide oil compounds and derivatives in delayed coking process | Omer Refa Koseoglu | 2021-05-04 |
| 10968396 | Method and process for producing needle coke from aromatic polymer material and aromatic bottoms of an aromatic recovery complex | Omer Refa Koseoglu, Tulay Inan | 2021-04-06 |
| 10941354 | Hydrocracking catalyst comprising a beta zeolite (*BEA) framework substituted with Ti and Zr and methods for its preparation and use | Omer Refa Koseoglu, Koji Uchida, Tomoyasu Kagawa, Mitsunori Watabe | 2021-03-09 |
| 10934495 | Process to recover gasoline and diesel from aromatic complex bottoms | Omer Refa Koseoglu, Bruce Richard Beadle, Vinod Ramaseshan, Rakan Sulaiman Bilaus | 2021-03-02 |
| 10927318 | Lubricity additive for transportation fuels | Omer Refa Koseoglu | 2021-02-23 |
| 10899685 | Catalytic hydrodearylation of heavy aromatic stream containing dissolved hydrogen | Omer Refa Koseoglu, Bruce Richard Beadle, Vinod Ramaseshan | 2021-01-26 |