IP Library Assignment 056788/0671
Patent Assignment
Reel/Frame 056788/0671

Assignment of Assignor's Interest

Recorded: 2021-07-08 Pages: 3
Assignors
CHANG, FAKUEN FRANK
Executed: 2021-07-06
LI, WENWEN
Executed: 2021-07-06
Assignee
ARAMCO SERVICES COMPANY
1200 SMITH STREET, TWO ALLEN BUILDING, HOUSTON, TEXAS, 77002
Covered Property (1)
Diverting agents for well stimulation
Application: 17/369,149 →
Publication: US 2022/0025251
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 1, 2022
From: ARAMCO SERVICES COMPANY
To: SAUDI ARAMCO UPSTREAM TECHNOLOGY COMPANY
Reel/Frame 060066/0887 →
Assignment of Assignor's Interest Jun 1, 2022
From: SAUDI ARAMCO UPSTREAM TECHNOLOGY COMPANY
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 060067/0052 →