IP Library › Assignment 047618/0396
Patent Assignment
Reel/Frame 047618/0396

Assignment of Assignor's Interest

Recorded: 2018-11-29 Pages: 5
Assignor
LI, LEIMING
Executed: 2018-01-31
Assignee
ARAMCO SERVICES COMPANY
9009 WEST LOOP SOUTH, HOUSTON, TEXAS, 77096-1719
Covered Property (1)
Enhanced High Temperature Crosslinked Fracturing Fluids
Application: 16/114,662 →
Publication: US 2019/0062619
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 29, 2018
From: ARAMCO SERVICES COMPANY
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 047618/0449 →
Assignment of Assignor's Interest Feb 8, 2019
From: LIANG, FENG
To: ARAMCO SERVICES COMPANY
Reel/Frame 048279/0646 →