Ki-Hyouk Choi

Person

Dhahran, SA

People

Patents Grantslast 30 patents

Information Patent Grant
Processes and systems for producing upgraded product from residue
- Patent number 11,926,801
- Issue date Mar 12, 2024
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Methods for reducing coke formation in heavy oil upgrading using su...
- Patent number 11,905,470
- Issue date Feb 20, 2024
- Saudi Arabian Oil Company
- Ki-Hyouk R. Choi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Systems and methods for processing hydrocarbon feedstocks
- Patent number 11,898,107
- Issue date Feb 13, 2024
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Production of high quality diesel by supercritical water process
- Patent number 11,866,654
- Issue date Jan 9, 2024
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Processes and systems for upgrading crude oil
- Patent number 11,866,653
- Issue date Jan 9, 2024
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Reactive deasphalting process
- Patent number 11,866,447
- Issue date Jan 9, 2024
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Processes for viscosity breaking of plastics
- Patent number 11,802,245
- Issue date Oct 31, 2023
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Systems and methods for processing hydrocarbon feedstocks
- Patent number 11,767,478
- Issue date Sep 26, 2023
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Lobular catalyst structure and reactor for hydrocarbon conversion b...
- Patent number 11,731,120
- Issue date Aug 22, 2023
- Saudi Arabian Oil Company
- Mazin Fathi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Systems and processes for producing olefins from crude oil
- Patent number 11,708,314
- Issue date Jul 25, 2023
- Saudi Arabian Oil Company
- Emad Naji Al-Shafei
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrothermal dehalogenation of chemicals
- Patent number 11,674,088
- Issue date Jun 13, 2023
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Systems and methods for the synthesizing ZSM-22 zeolites
- Patent number 11,618,013
- Issue date Apr 4, 2023
- Saudi Arabian Oil Company
- Emad Al-Shafei
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Upgrading of heavy residues by distillation and supercritical water...
- Patent number 11,578,273
- Issue date Feb 14, 2023
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrothermal conversion of plastic to oil
- Patent number 11,542,438
- Issue date Jan 3, 2023
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Catalyst and process of upgrading heavy oil in the presence of steam
- Patent number 11,542,445
- Issue date Jan 3, 2023
- Saudi Arabian Oil Company
- Mazin M. Fathi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Additives for supercritical water process to upgrade heavy oil
- Patent number 11,479,729
- Issue date Oct 25, 2022
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Systems and processes for hydrocarbon upgrading
- Patent number 11,466,221
- Issue date Oct 11, 2022
- Saudi Arabian Oil Company
- Mazin M. Fathi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Production of petroleum pitch
- Patent number 11,401,470
- Issue date Aug 2, 2022
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process to improve the stability of thermally cracked petroleum pro...
- Patent number 11,390,816
- Issue date Jul 19, 2022
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Petrochemical processing systems and methods for reducing the depos...
- Patent number 11,384,291
- Issue date Jul 12, 2022
- Saudi Arabian Oil Company
- Mazin M. Fathi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Systems and processes for treating disulfide oil
- Patent number 11,384,294
- Issue date Jul 12, 2022
- Saudi Arabian Oil Company
- Mazin M. Fathi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Systems and processes for producing olefins from crude oil
- Patent number 11,370,731
- Issue date Jun 28, 2022
- Saudi Arabian Oil Company
- Emad Naji Al-Shafei
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Conversion of light naphtha to enhanced value products in an integr...
- Patent number 11,365,358
- Issue date Jun 21, 2022
- Saudi Arabian Oil Company
- Emad Naji Al-Shafei
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Production of linear olefins from heavy oil
- Patent number 11,345,861
- Issue date May 31, 2022
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Systems and methods for preparing nano-sized crystals of BEA zeolite
- Patent number 11,345,605
- Issue date May 31, 2022
- Saudi Arabian Oil Company
- Emad Naji Al-Shafei
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and processes for hydrocarbon blending
- Patent number 11,319,496
- Issue date May 3, 2022
- Saudi Arabian Oil Company
- Mazin M. Fathi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Processes for thermal upgrading of heavy oils utilizing disulfide oil
- Patent number 11,306,263
- Issue date Apr 19, 2022
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Conversion process using supercritical water
- Patent number 11,286,434
- Issue date Mar 29, 2022
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Systems and methods for preparing nano-sized crystals of BEA zeolit...
- Patent number 11,261,098
- Issue date Mar 1, 2022
- Saudi Arabian Oil Company
- Emad Naji Al-Shafei
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process to remove asphaltene from heavy oil by solvent
- Patent number 11,248,174
- Issue date Feb 15, 2022
- Saudi Arabian Oil Company
- Mohammad F. Aljishi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PROCESSES AND SYSTEMS FOR PRODUCING DESULFURIZED ALPHA OLEFINS
- Publication number 20240218269
- Publication date Jul 4, 2024
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESSES FOR VISCOSITY BREAKING OF PLASTICS
- Publication number 20240158698
- Publication date May 16, 2024
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LOBULAR CATALYST STRUCTURE AND REACTOR FOR HYDROCARBON CONVERSION B...
- Publication number 20230285949
- Publication date Sep 14, 2023
- Saudi Arabian Oil Company
- Mazin FATHI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
REACTIVE DEASPHALTING PROCESS
- Publication number 20230242549
- Publication date Aug 3, 2023
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYNGAS PRODUCTION VIA SUPERCRITICAL WATER
- Publication number 20230219812
- Publication date Jul 13, 2023
- Saudi Arabian Oil Company
- Faisal Almulla
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CATALYST AND PROCESS TO UPGRADE HEAVY OIL
- Publication number 20220372378
- Publication date Nov 24, 2022
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
INTEGRATED SLURRY HYDROPROCESSING CATALYST AND PROCESS
- Publication number 20220372381
- Publication date Nov 24, 2022
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
SYSTEMS AND METHODS FOR THE SYNTHESIZING ZSM-22 ZEOLITES
- Publication number 20220297098
- Publication date Sep 22, 2022
- Saudi Arabian Oil Company
- Emad Al-Shafei
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
CATALYST SYSTEMS AND METHODS OF USE
- Publication number 20220266236
- Publication date Aug 25, 2022
- Saudi Arabian Oil Company
- Emad Al-Shafei
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESSES FOR UPGRADING A HYDROCARBON FEED
- Publication number 20220243136
- Publication date Aug 4, 2022
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESSES AND SYSTEMS FOR PRODUCING UPGRADED PRODUCT FROM RESIDUE
- Publication number 20220235283
- Publication date Jul 28, 2022
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
SYSTEMS AND PROCESSES FOR PRODUCING OLEFINS FROM CRUDE OIL
- Publication number 20220220046
- Publication date Jul 14, 2022
- Saudi Arabian Oil Company
- Emad Naji AL-SHAFEI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PETROCHEMICAL PROCESSING SYSTEMS AND METHODS FOR REDUCING THE DEPOS...
- Publication number 20220220392
- Publication date Jul 14, 2022
- Saudi Arabian Oil Company
- Mazin M. Fathi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND PROCESSES FOR HYDROCARBON UPGRADING
- Publication number 20220220396
- Publication date Jul 14, 2022
- Saudi Arabian Oil Company
- Ki-Hyouk CHOI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
SYSTEMS AND PROCESSES FOR PRODUCING OLEFINS FROM CRUDE OIL
- Publication number 20220220047
- Publication date Jul 14, 2022
- Saudi Arabian Oil Company
- Emad Naji AL-SHAFEI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND PROCESSES FOR TREATING DISULFIDE OIL
- Publication number 20220213392
- Publication date Jul 7, 2022
- Saudi Arabian Oil Company
- Mazin M. Fathi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
SYSTEMS AND PROCESSES FOR HYDROCARBON UPGRADING
- Publication number 20220213393
- Publication date Jul 7, 2022
- Saudi Arabian Oil Company
- Mazin M. Fathi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
SYSTEMS AND PROCESSES FOR DIRECT CONVERTING DISTILLATE FRACTIONS OF...
- Publication number 20220017829
- Publication date Jan 20, 2022
- Saudi Arabian Oil Company
- Emad Naji Al-Shafei
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
SYSTEMS AND PROCESSES FOR HYDROCARBON BLENDING
- Publication number 20220002624
- Publication date Jan 6, 2022
- Saudi Arabian Oil Company
- Mazin M. Fathi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRODUCTION OF AROMATIC COMPOUNDS FROM HEAVY OIL
- Publication number 20210395164
- Publication date Dec 23, 2021
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRODUCTION OF LINEAR OLEFINS FROM HEAVY OIL
- Publication number 20210395614
- Publication date Dec 23, 2021
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS TO IMPROVE THE STABILITY OF THERMALLY CRACKED PETROLEUM PRO...
- Publication number 20210388274
- Publication date Dec 16, 2021
- Saudi Arabian Oil Company
- Ki-Hyouk CHOI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PRODUCTION OF PETROLEUM PITCH
- Publication number 20210363428
- Publication date Nov 25, 2021
- Saudi Arabian Oil Company
- Ki-Hyouk Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYST AND PROCESS OF UPGRADING HEAVY OIL IN THE PRESENCE OF STEAM
- Publication number 20210363433
- Publication date Nov 25, 2021
- Saudi Arabian Oil Company
- Mazin M. FATHI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
CONVERSION OF LIGHT NAPHTHA TO ENHANCED VALUE PRODUCTS IN AN INTEGR...
- Publication number 20210363438
- Publication date Nov 25, 2021
- Saudi Arabian Oil Company
- Emad Naji Al-Shafei
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
CATALYST AND PROCESS FOR CATALYTIC STEAM CRACKING OF HEAVY DISTILLATE
- Publication number 20210301212
- Publication date Sep 30, 2021
- Saudi Arabian Oil Company
- Emad Naji AL-SHAFEI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYTIC UPGRADING OF HEAVY OIL WITH SUPERCRITICAL WATER
- Publication number 20210230488
- Publication date Jul 29, 2021
- Saudi Arabian Oil Company
- Ki-Hyouk CHOI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRODUCTION OF HIGH QUALITY DIESEL BY SUPERCRITICAL WATER PROCESS
- Publication number 20210222074
- Publication date Jul 22, 2021
- Saudi Arabian Oil Company
- Ki-Hyouk CHOI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ADDITIVES FOR SUPERCRITICAL WATER PROCESS TO UPGRADE HEAVY OIL
- Publication number 20210214620
- Publication date Jul 15, 2021
- Saudi Arabian Oil Company
- Ki-Hyouk CHOI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD TO PRODUCE LIGHT OLEFINS FROM CRUDE OIL
- Publication number 20210198585
- Publication date Jul 1, 2021
- Saudi Arabian Oil Company
- Ki-Hyouk CHOI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Ki-Hyouk Choi

Person

Patents Grantslast 30 patents

Processes and systems for producing upgraded product from residue

Methods for reducing coke formation in heavy oil upgrading using su...

Systems and methods for processing hydrocarbon feedstocks

Production of high quality diesel by supercritical water process

Processes and systems for upgrading crude oil

Reactive deasphalting process

Processes for viscosity breaking of plastics

Systems and methods for processing hydrocarbon feedstocks

Lobular catalyst structure and reactor for hydrocarbon conversion b...

Systems and processes for producing olefins from crude oil

Hydrothermal dehalogenation of chemicals

Systems and methods for the synthesizing ZSM-22 zeolites

Upgrading of heavy residues by distillation and supercritical water...

Hydrothermal conversion of plastic to oil

Catalyst and process of upgrading heavy oil in the presence of steam

Additives for supercritical water process to upgrade heavy oil

Systems and processes for hydrocarbon upgrading

Production of petroleum pitch

Process to improve the stability of thermally cracked petroleum pro...

Petrochemical processing systems and methods for reducing the depos...

Systems and processes for treating disulfide oil

Systems and processes for producing olefins from crude oil

Conversion of light naphtha to enhanced value products in an integr...

Production of linear olefins from heavy oil

Systems and methods for preparing nano-sized crystals of BEA zeolite

Systems and processes for hydrocarbon blending

Processes for thermal upgrading of heavy oils utilizing disulfide oil

Conversion process using supercritical water

Systems and methods for preparing nano-sized crystals of BEA zeolit...

Process to remove asphaltene from heavy oil by solvent

Patents Applicationslast 30 patents

PROCESSES AND SYSTEMS FOR PRODUCING DESULFURIZED ALPHA OLEFINS

PROCESSES FOR VISCOSITY BREAKING OF PLASTICS

LOBULAR CATALYST STRUCTURE AND REACTOR FOR HYDROCARBON CONVERSION B...

REACTIVE DEASPHALTING PROCESS

SYNGAS PRODUCTION VIA SUPERCRITICAL WATER

CATALYST AND PROCESS TO UPGRADE HEAVY OIL

INTEGRATED SLURRY HYDROPROCESSING CATALYST AND PROCESS

SYSTEMS AND METHODS FOR THE SYNTHESIZING ZSM-22 ZEOLITES

CATALYST SYSTEMS AND METHODS OF USE

PROCESSES FOR UPGRADING A HYDROCARBON FEED

PROCESSES AND SYSTEMS FOR PRODUCING UPGRADED PRODUCT FROM RESIDUE

SYSTEMS AND PROCESSES FOR PRODUCING OLEFINS FROM CRUDE OIL

PETROCHEMICAL PROCESSING SYSTEMS AND METHODS FOR REDUCING THE DEPOS...

SYSTEMS AND PROCESSES FOR HYDROCARBON UPGRADING

SYSTEMS AND PROCESSES FOR PRODUCING OLEFINS FROM CRUDE OIL

SYSTEMS AND PROCESSES FOR TREATING DISULFIDE OIL

SYSTEMS AND PROCESSES FOR HYDROCARBON UPGRADING

SYSTEMS AND PROCESSES FOR DIRECT CONVERTING DISTILLATE FRACTIONS OF...

SYSTEMS AND PROCESSES FOR HYDROCARBON BLENDING

PRODUCTION OF AROMATIC COMPOUNDS FROM HEAVY OIL

PRODUCTION OF LINEAR OLEFINS FROM HEAVY OIL

PROCESS TO IMPROVE THE STABILITY OF THERMALLY CRACKED PETROLEUM PRO...

PRODUCTION OF PETROLEUM PITCH

CATALYST AND PROCESS OF UPGRADING HEAVY OIL IN THE PRESENCE OF STEAM

CONVERSION OF LIGHT NAPHTHA TO ENHANCED VALUE PRODUCTS IN AN INTEGR...

CATALYST AND PROCESS FOR CATALYTIC STEAM CRACKING OF HEAVY DISTILLATE

CATALYTIC UPGRADING OF HEAVY OIL WITH SUPERCRITICAL WATER

PRODUCTION OF HIGH QUALITY DIESEL BY SUPERCRITICAL WATER PROCESS

ADDITIVES FOR SUPERCRITICAL WATER PROCESS TO UPGRADE HEAVY OIL

METHOD TO PRODUCE LIGHT OLEFINS FROM CRUDE OIL