IP Library › Assignment 049336/0718
Patent Assignment
Reel/Frame 049336/0718

Assignment of Assignor's Interest

Recorded: 2019-05-31 Pages: 6
Assignors
LIU, CHAO
Executed: 2008-06-27
ABOUSLEIMAN, YOUNANE N.
Executed: 2008-06-27
HAN, YANHUI
Executed: 2018-06-27
Assignee
ARAMCO SERVICES COMPANY
1200 SMITH STREET, TWO ALLEN BUILDING, HOUSTON, TEXAS, 77002
Covered Property (1)
Determining Safe Drilling Mud Weight
Application: 16/428,185 →
Publication: US 2019/0368346
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 31, 2019
From: ARAMCO SERVICES COMPANY
To: SAUDI ARABIAN UPSTREAM TECHNOLOGY COMPANY
Reel/Frame 049339/0138 →
Assignment of Assignor's Interest Oct 29, 2019
From: SAUDI ARABIAN UPSTREAM TECHNOLOGY COMPANY
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 050850/0981 →