Issued Patents 2021
Showing 1–25 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208600 | Mixed phase two-stage hydrotreating processes for enhanced desulfurization of distillates | Haitao Huang, Youshan Ma | 2021-12-28 |
| 11180432 | Process for fluidized catalytic cracking of disulfide oil to produce BTX | Robert Peter Hodgkins | 2021-11-23 |
| 11180701 | Hydrocracking process and system including separation of heavy poly nuclear aromatics from recycle by extraction | Adnan Al-Hajji, Hendrik Muller, Nadrah Al-Awani | 2021-11-23 |
| 11174441 | Demetallization by delayed coking and gas phase oxidative desulfurization of demetallized residual oil | — | 2021-11-16 |
| 11173482 | Combustion of spent adsorbents containing HPNA compounds in FCC catalyst regenerator | — | 2021-11-16 |
| 11168269 | Process for producing diesel fuel from olefinic refinery feedstreams | — | 2021-11-09 |
| 11168266 | Heavy aromatic solvents for catalyst reactivation | Robert Peter Hodgkins | 2021-11-09 |
| 11162039 | Systems and processes integrating hydroprocessing and an aromatics recovery complex for separating and upgrading hydrocarbons | Robert Peter Hodgkins | 2021-11-02 |
| 11154845 | Hydrocracking catalysts containing USY and beta zeolites for hydrocarbon oil and method for hydrocracking hydrocarbon oil with hydrocracking catalysts | Robert Peter Hodgkins, Mitsunori Watabe, Koji Uchida | 2021-10-26 |
| 11155757 | Isomerization process using feedstock containing dissolved hydrogen | — | 2021-10-26 |
| 11148948 | Gasification of disulfide oil to produce hydrogen and carbon monoxide (syngas) | — | 2021-10-19 |
| 11149214 | Method and process to maximize diesel yield | Robert Peter Hodgkins | 2021-10-19 |
| 11149220 | Process and system for hydrogenation, hydrocracking and catalytic conversion of aromatic complex bottoms | Robert Peter Hodgkins, Frederick Marie Adam | 2021-10-19 |
| 11142709 | Processes and systems for petrochemical production integrating deep hydrogenation of middle distillates from gas oil hydroprocessing | — | 2021-10-12 |
| 11142710 | Processes and systems for petrochemical production integrating deep hydrogenation of middle distillates obtained from residue hydrocracking | — | 2021-10-12 |
| 11142706 | Processes and systems for petrochemical production integrating fluid catalytic cracking and deep hydrogenation of fluid catalytic cracking reaction products | — | 2021-10-12 |
| 11142707 | Processes and systems for petrochemical production integrating deep hydrogenation of middle distillates | — | 2021-10-12 |
| 11142703 | Fluid catalytic cracking with catalyst system containing modified beta zeolite additive | Robert Peter Hodgkins, Mitsunori Watabe, Koji Uchida | 2021-10-12 |
| 11142712 | Processes and systems for petrochemical production integrating fluid catalytic cracking and deep hydrogenation of fluid catalytic cracking reaction products | — | 2021-10-12 |
| 11142708 | Processes and systems for petrochemical production integrating deep hydrogenation of hydrotreated diesel | — | 2021-10-12 |
| 11142711 | Processes and systems for petrochemical production integrating deep hydrogenation of middle distillates | — | 2021-10-12 |
| 11142704 | Methods and systems of steam stripping a hydrocracking feedstock | — | 2021-10-12 |
| 11136512 | Two-stage hydrocracking unit with intermediate HPNA hydrogenation step | — | 2021-10-05 |
| 11130920 | Integrated process and system for treatment of hydrocarbon feedstocks using stripping solvent | — | 2021-09-28 |
| 11124717 | Hydroprocessing units and methods for preventing corrosion in hydroprocessing units | Ata Can Koseoglu, Anas Farkad Alkhani | 2021-09-21 |