IP Library Assignment 062779/0583
Patent Assignment
Reel/Frame 062779/0583

Assignment of Assignor's Interest

Recorded: 2023-02-23 Pages: 5
Assignors
YANG, JUNYAN
Executed: 2022-10-25
LI, SIPEI
Executed: 2023-02-21
Assignee
ARAMCO SERVICES COMPANY
1200 SMITH STREET, TWO ALLEN BUILDING, HOUSTON, TEXAS, 77002
Covered Property (1)
Crown Ether-Containing Polymers
Application: 18/082,375 →
Publication: US 2024/0218127
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 27, 2023
From: ARAMCO SERVICES COMPANY
To: SAUDI ARAMCO UPSTREAM TECHNOLOGY COMPANY
Reel/Frame 063461/0336 →
Assignment of Assignor's Interest Apr 27, 2023
From: SAUDI ARAMCO UPSTREAM TECHNOLOGY COMPANY
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 063461/0550 →