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Dhahran, SA
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Patents Grants
last 30 patents
Information
Patent Grant
Reservoir management by controlling acid gas build-up in reservoir...
Patent number
11,851,625
Issue date
Dec 26, 2023
Saudi Arabian Oil Company
Milind Vaidya
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Reducing sulfur emissions of sulfur recovery plant by a sorption ba...
Patent number
11,759,766
Issue date
Sep 19, 2023
Saudi Arabian Oil Company
Milind M. Vaidya
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Enhanced tail gas treatment of sulfur recovery unit with steam swep...
Patent number
11,638,898
Issue date
May 2, 2023
Saudi Arabian Oil Company
Feras Hamad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hollow fiber membrane module and method of making and using same
Patent number
11,596,899
Issue date
Mar 7, 2023
Saudi Arabian Oil Company
Seung-Hak Choi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrogen sulfide-carbon dioxide membrane separation systems and pro...
Patent number
11,420,153
Issue date
Aug 23, 2022
Saudi Arabian Oil Company
Milind M. Vaidya
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process of improved sulfur capture from a syngas mixture
Patent number
11,420,155
Issue date
Aug 23, 2022
SAUDI ARABIAN OIL COMPANY and
Milind M. Vaidya
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Membrane process for H2 recovery from sulfur recovery tail gas stre...
Patent number
11,383,200
Issue date
Jul 12, 2022
Saudi Arabian Oil Company
Seung-Hak Choi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Sulfur recovery operation with improved carbon dioxide recovery
Patent number
11,325,065
Issue date
May 10, 2022
Saudi Arabian Oil Company
Milind M. Vaidya
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Helium recovery from gaseous streams
Patent number
11,325,066
Issue date
May 10, 2022
Saudi Arabian Oil Company
Feras Hamad
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Helium recovery from gaseous streams
Patent number
10,765,995
Issue date
Sep 8, 2020
Saudi Arabian Oil Company
Feras Hamad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Enhancement of claus tail gas treatment by sulfur dioxide-selective...
Patent number
10,479,684
Issue date
Nov 19, 2019
Saudi Arabian Oil Compnay
Jean-Pierre R. Ballaguet
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Enhancement of claus tail gas treatment by sulfur dioxide-selective...
Patent number
10,106,411
Issue date
Oct 23, 2018
Saudi Arabian Oil Company
Jean-Pierre R. Ballaguet
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Sour gas feed separations and helium recovery from natural gas usin...
Patent number
9,962,646
Issue date
May 8, 2018
Saudi Arabian Oil Company
Garba Oloriegbe Yahaya
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Enhancement of claus tail gas treatment with membrane and reducing...
Patent number
9,943,802
Issue date
Apr 17, 2018
Jean-Pierre R. Ballaguet
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for removing mercury from a gaseous or liquid stream
Patent number
8,641,890
Issue date
Feb 4, 2014
Saudi Arabian Oil Company
Feras Hamad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
IMPROVING SULFUR RECOVERY OPERATIONS WITH PROCESSES BASED ON NOVEL...
Publication number
20230001349
Publication date
Jan 5, 2023
Saudi Arabian Oil Company
Milind Vaidya
C01 - INORGANIC CHEMISTRY
Information
Patent Application
RESERVOIR MANAGEMENT BY CONTROLLING ACID GAS BUILD-UP IN RESERVOIR...
Publication number
20220380693
Publication date
Dec 1, 2022
Saudi Arabian Oil Company
Milind Vaidya
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
RECOVERY OF NONCONDENSABLE GAS COMPONENTS FROM A GASEOUS MIXTURE
Publication number
20220205717
Publication date
Jun 30, 2022
Saudi Arabian Oil Company
Feras HAMAD
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
MEMBRANE PROCESS FOR H2 RECOVERY FROM SULFUR RECOVERY TAIL GAS STRE...
Publication number
20220062818
Publication date
Mar 3, 2022
Saudi Arabian Oil Company
Seung-Hak Choi
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HELIUM RECOVERY FROM GASEOUS STREAMS
Publication number
20210031139
Publication date
Feb 4, 2021
Saudi Arabian Oil Company
Feras Hamad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS OF IMPROVED SULFUR CAPTURE FROM A SYNGAS MIXTURE
Publication number
20200360855
Publication date
Nov 19, 2020
Saudi Arabian Oil Company
Milind M. VAIDYA
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
HYDROGEN SULFIDE-CARBON DIOXIDE MEMBRANE SEPARATION SYSTEMS AND PRO...
Publication number
20200360853
Publication date
Nov 19, 2020
Saudi Arabian Oil Company
Milind M. VAIDYA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SULFUR RECOVERY OPERATION WITH IMPROVED CARBON DIOXIDE RECOVERY
Publication number
20200360854
Publication date
Nov 19, 2020
Saudi Arabian Oil Company
Milind M. VAIDYA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ENHANCEMENT OF CLAUS TAIL GAS TREATMENT BY SULFUR DIOXIDE-SELECTIVE...
Publication number
20190016598
Publication date
Jan 17, 2019
Saudi Arabian Oil Company
Jean-Pierre R. BALLAGUET
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TREATING RAW NATURAL GAS
Publication number
20180363978
Publication date
Dec 20, 2018
Saudi Arabian Oil Company
Jean-Pierre R. Ballaguet
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HELIUM RECOVERY FROM GASEOUS STREAMS
Publication number
20180353898
Publication date
Dec 13, 2018
Saudi Arabian Oil Company
Feras Hamad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ENHANCEMENT OF CLAUS TAIL GAS TREATMENT BY SULFUR DIOXIDE-SELECTIVE...
Publication number
20180257936
Publication date
Sep 13, 2018
Jean-Pierre R. BALLAGUET
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SOUR GAS FEED SEPARATIONS AND HELIUM RECOVERY FROM NATURAL GAS USIN...
Publication number
20170189850
Publication date
Jul 6, 2017
Saudi Arabian Oil Company
Garba Oloriegbe Yahaya
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR REMOVAL OF CO2 FROM EXHAUST GAS USING FACILITATED TRANSP...
Publication number
20140102297
Publication date
Apr 17, 2014
Saudi Arabian Oil Company
Esam Zaki HAMAD
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR REMOVING MERCURY FROM A GASEOUS OR LIQUID STREAM
Publication number
20130287655
Publication date
Oct 31, 2013
Feras HAMAD
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMBRANE DESULFURIZATION OF LIQUID HYDROCARBONS USING AN EXTRACTIVE...
Publication number
20110000823
Publication date
Jan 6, 2011
Feras Hamad
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...