IP Library › Assignment 059087/0033
Patent Assignment
Reel/Frame 059087/0033

Assignment of Assignor's Interest

Recorded: 2022-02-24 Pages: 3
Assignors
CHANG, FAKUEN FRANK
Executed: 2020-10-26
LI, WENWEN
Executed: 2020-10-26
MAI, NAM
Executed: 2020-10-26
Assignee
ARAMCO SERVICES COMPANY
1200 SMITH STREET, HOUSTON, TEXAS, 77002
Covered Property (1)
Device to Evaluate Hydraulic Fracturing Diversion Material Behavior and Performance
Application: 17/644,883 →
Publication: US 2022/0220847
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 17, 2023
From: ARAMCO SERVICES COMPANY
To: SAUDI ARAMCO UPSTREAM TECHNOLOGIES COMPANY
Reel/Frame 065255/0318 →
Assignment of Assignor's Interest Oct 18, 2023
From: SAUDI ARAMCO UPSTREAM TECHNOLOGIES COMPANY
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 065268/0001 →