Melhan M. Ben Sultan

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Dhahran, SA

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Patents Grantslast 30 patents

Information Patent Grant
Preventing an over pressure condition with a mechanical shutdown valve
- Patent number 11,821,543
- Issue date Nov 21, 2023
- Saudi Arabian Oil Company
- Melhan M. Ben Sultan
- G05 - CONTROLLING REGULATING
Information Patent Grant
Preventing an over pressure condition with a mechanical shutdown valve
- Patent number 11,566,715
- Issue date Jan 31, 2023
- Saudi Arabian Oil Company
- Melhan M. Ben Sultan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Thin film composite hollow fiber membranes fabrication systems
- Patent number 11,406,941
- Issue date Aug 9, 2022
- Saudi Arabian Oil Company
- Seung-Hak Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Thin film composite hollow fiber membranes fabrication systems
- Patent number 11,331,632
- Issue date May 17, 2022
- Saudi Arabian Oil Company
- Seung-Hak Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Thin film composite hollow fiber membranes fabrication systems
- Patent number 11,260,351
- Issue date Mar 1, 2022
- Saudi Arabian Oil Company
- Seung-Hak Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PREVENTING AN OVER PRESSURE CONDITION WITH A MECHANICAL SHUTDOWN VALVE
- Publication number 20230077254
- Publication date Mar 9, 2023
- Saudi Arabian Oil Company
- Melhan M. Ben Sultan
- G05 - CONTROLLING REGULATING
Information Patent Application
PREVENTING AN OVER PRESSURE CONDITION WITH A MECHANICAL SHUTDOWN VALVE
- Publication number 20230011335
- Publication date Jan 12, 2023
- Saudi Arabian Oil Company
- Melhan M. Ben Sultan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
THIN FILM COMPOSITE HOLLOW FIBER MEMBRANES FABRICATION SYSTEMS
- Publication number 20210252461
- Publication date Aug 19, 2021
- Saudi Arabian Oil Company
- Seung-Hak CHOI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
THIN FILM COMPOSITE HOLLOW FIBER MEMBRANES FABRICATION SYSTEMS
- Publication number 20210252460
- Publication date Aug 19, 2021
- Saudi Arabian Oil Company
- Seung-Hak CHOI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
THIN FILM COMPOSITE HOLLOW FIBER MEMBRANES FABRICATION SYSTEMS
- Publication number 20210252459
- Publication date Aug 19, 2021
- Saudi Arabian Oil Company
- Seung-Hak CHOI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL