IP Library › Assignment 055180/0322
Patent Assignment
Reel/Frame 055180/0322

Assignment of Assignor's Interest

Recorded: 2021-02-08 Pages: 3
Assignors
CHEN, HSIEH
Executed: 2021-02-03
POITZSCH, MARTIN E.
Executed: 2021-02-03
OW, HOOISWENG
Executed: 2021-02-03
WANG, WEI
Executed: 2021-02-03
Assignee
ARAMCO SERVICES COMPANY
1200 SMITH STREET, TWO ALLEN BUILDING, HOUSTON, TEXAS, 77002
Covered Property (1)
Utilizing Wastes in Water Systems as Oil Reservoir Tracers
Application: 63/146,315 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 19, 2021
From: ARAMCO SERVICES COMPANY
To: SAUDI ARAMCO UPSTREAM TECHNOLOGY COMPANY
Reel/Frame 055957/0190 →
Assignment of Assignor's Interest Apr 19, 2021
From: SAUDI ARAMCO UPSTREAM TECHNOLOGY COMPANY
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 055957/0273 →