Patents/Inventors

Seung-hak Choi

DhahranSA10 patents

11 Patents

US122027552025
Segregation and Treatment of Waste Water Streams for Enhanced Oil Recovery
Saudi Arabian Oil Company
0 cites
US120834742024
Stacked Membranes and Their Use in Gas Separation
Saudi Arabian Oil Company
0 cites
US120062332024
Methods for Water Extraction
Saudi Arabian Oil Company
0 cites
US118666532024
Processes and Systems for Upgrading Crude Oil
Saudi Arabian Oil Company
0 cites
US118215432023
Preventing an Over Pressure Condition with a Mechanical Shutdown Valve
Saudi Arabian Oil Company
0 cites
US117242302023
Multilayer Aromatic Polyamide Thin-film Composite Membranes for Separation of Gas Mixtures
Saudi Arabian Oil Company
0 cites
US116742412023
Producing Fibers Using Spinnerets
Saudi Arabian Oil Company
0 cites
US116744192023
Engine System with Catalytic Reactor
SAUDI ARABIAN OIL COMPANY
0 cites
US116426292023
Multi-layer Composite Gas Separation Membranes, Methods for Preparation, and Use
SAUDI ARABIAN OIL COMPANY
0 cites
US115968992023
Hollow Fiber Membrane Module and Method of Making and Using Same
Saudi Arabian Oil Company
0 cites
US115667152023
Preventing an Over Pressure Condition with a Mechanical Shutdown Valve
Saudi Arabian Oil Company
0 cites