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Eyad A. Qasem
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Dhahran, SA
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Patents Grants
last 30 patents
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Patent Grant
Multilayer aromatic polyamide thin-film composite membranes for sep...
Patent number
11,724,230
Issue date
Aug 15, 2023
Saudi Arabian Oil Company
Seung-Hak Choi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluorinated polytriazole membrane materials for gas separation tech...
Patent number
10,919,002
Issue date
Feb 16, 2021
Saudi Arabian Oil Company
Husnul Maab
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Multilayer aromatic polyamide thin-film composite membranes for sep...
Patent number
10,682,606
Issue date
Jun 16, 2020
Saudi Arabian Oil Company
Seung-Hak Choi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
MULTILAYER AROMATIC POLYAMIDE THIN-FILM COMPOSITE MEMBRANES FOR SEP...
Publication number
20200368678
Publication date
Nov 26, 2020
Saudi Arabian Oil Company
Seung-Hak Choi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FLUORINATED POLYTRIAZOLE MEMBRANE MATERIALS FOR GAS SEPARATION TECH...
Publication number
20200070107
Publication date
Mar 5, 2020
Saudi Arabian Oil Company
Husnul Maab
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MULTILAYER AROMATIC POLYAMIDE THIN-FILM COMPOSITE MEMBRANES FOR SEP...
Publication number
20190009207
Publication date
Jan 10, 2019
Saudi Arabian Oil Company
Seung-Hak Choi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL