Inventor
AKAH AARON CHI
SA30 patents
Patents
30 patentsUS11851622B1Dec 26, 2023
Methods for processing a hydrocarbon oil feed stream utilizing a gasification unit and steam enhanced catalytic cracker
SAUDI ARABIAN OIL CO7 citations86
US11352575B2Jun 7, 2022
Processes for producing petrochemical products that utilize hydrotreating of cycle oil
SAUDI ARABIAN OIL CO8 citations86
US11332680B2May 17, 2022
Processes for producing petrochemical products that utilize fluid catalytic cracking of lesser and greater boiling point fractions with steam
SAUDI ARABIAN OIL CO7 citations86
US10494574B2Dec 3, 2019
Systems and methods for cracking hydrocarbon streams such as crude oils utilizing catalysts which include zeolite mixtures
SAUDI ARABIAN OIL CO8 citations80
US11230673B1Jan 25, 2022
Processes for producing petrochemical products that utilize fluid catalytic cracking of a lesser boiling point fraction with steam
SAUDI ARABIAN OIL CO6 citations75
US11578272B1Feb 14, 2023
Processes and systems for producing light olefins and aromatics from a mixed plastics stream
SAUDI ARABIAN OIL CO4 citations74
US10767117B2Sep 8, 2020
Enhanced light olefin yield via steam catalytic downer pyrolysis of hydrocarbon feedstock
SAUDI ARABIAN OIL CO4 citations73
US11760938B2Sep 19, 2023
Processes and systems for producing light olefins and aromatics from a mixed plastics stream
SAUDI ARABIAN OIL CO2 citations72
US11857955B1Jan 2, 2024
Processes of producing catalysts
SAUDI ARABIAN OIL CO2 citations71
US11820948B1Nov 21, 2023
Impregnated hierarchical mesoporous ZSM-5 zeolite catalysts for steam enhanced catalytic cracking of crude oil to petrochemicals
SAUDI ARABIAN OIL CO3 citations71
US12378485B2Aug 5, 2025
Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker, steam enhanced catalytic cracker, and an aromatics complex
SAUDI ARABIAN OIL CO0 citations62
US11939533B2Mar 26, 2024
Processes and systems for producing light olefins and aromatics from a mixed plastics stream
SAUDI ARABIAN OIL CO0 citations62
US11939541B2Mar 26, 2024
Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker, steam enhanced catalytic cracker, and an aromatics complex
SAUDI ARABIAN OIL CO0 citations62
US11760939B2Sep 19, 2023
Processes and systems for producing light olefins and aromatics from a mixed plastics stream
SAUDI ARABIAN OIL CO0 citations62
US11505754B2Nov 22, 2022
Processes for producing petrochemical products from atmospheric residues
SAUDI ARABIAN OIL CO0 citations62
US11306258B2Apr 19, 2022
Enhanced light olefin yield via steam catalytic downer pyrolysis of hydrocarbon feedstock
SAUDI ARABIAN OIL CO0 citations62
US11896963B1Feb 13, 2024
Mesoporous ZSM-5 for steam enhanced catalytic cracking of crude oil
SAUDI ARABIAN OIL CO0 citations60
US11760943B1Sep 19, 2023
Nano-ZSM-11 for direct conversion of crude oil to light olefins and aromatics
SAUDI ARABIAN OIL CO0 citations56
US12391890B2Aug 19, 2025
Integrated process for conversion of whole crude to light olefins
SAUDI ARABIAN OIL CO0 citations52
US12325833B2Jun 10, 2025
Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker and steam enhanced catalytic cracker
SAUDI ARABIAN OIL CO0 citations52
US12325834B2Jun 10, 2025
Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker and steam enhanced catalytic cracker
SAUDI ARABIAN OIL CO0 citations52
US12241029B2Mar 4, 2025
Process for the conversion of petroleum to light olefins utilizing a pretreatment complex and steam enhanced catalytic cracker
SAUDI ARABIAN OIL CO0 citations52
US12227707B2Feb 18, 2025
Methods for processing a hydrocarbon oil feed stream utilizing a gasification unit, steam enhanced catalytic cracker, and an aromatics complex
SAUDI ARABIAN OIL CO0 citations52
US12227709B2Feb 18, 2025
Methods for processing a hydrocarbon oil feed stream utilizing a gasification unit, dehydrogenation unit, steam enhanced catalytic cracker, and an aromatics complex
SAUDI ARABIAN OIL CO0 citations52
US12227708B2Feb 18, 2025
Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker, steam enhanced catalytic cracker, and an aromatics complex
SAUDI ARABIAN OIL CO0 citations52
US11434432B2Sep 6, 2022
Processes for producing petrochemical products that utilize fluid catalytic cracking of a greater boiling point fraction with steam
SAUDI ARABIAN OIL CO0 citations52
US11820950B1Nov 21, 2023
Conversion of whole crude to value added petrochemicals in an integrated reactor process
SAUDI ARABIAN OIL CO0 citations50
US11959031B2Apr 16, 2024
Conversion of whole crude to value added petrochemicals in an integrated reactor process
SAUDI ARABIAN OIL CO0 citations49
US12351760B2Jul 8, 2025
Modified ZSM-5 for steam enhanced catalytic cracking of crude oil to light olefins and aromatics
SAUDI ARABIAN OIL CO0 citations48
US10526546B2Jan 7, 2020
Systems and methods for cracking hydrocarbon streams utilizing cracking catalysts
SAUDI ARABIAN OIL CO0 citations46