Patent Assignment
Reel/Frame 059079/0610
Assignment of Assignor's Interest
Recorded: 2022-02-23
Pages: 8
Assignor
ARAMCO SERVICES COMPANY
Executed: 2020-02-25
Assignee
SAUDI ARAMCO UPSTREAM TECHNOLOGY COMPANY
1 EASTERN AVENUE, DHAHRAN, 31311, SAUDI ARABIA
Covered Property
(1)
Method of Application of Sliding-Ring Polymers to Enhance Elastic Properties in Oil-Well Cement
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 23, 2022
From: PATEL, HASMUKH A.; BOUL, PETER; THAEMLITZ, CARL
To: ARAMCO SERVICES COMPANY
Reel/Frame 059079/0567 →
Assignment of Assignor's Interest
Feb 23, 2022
From: SAUDI ARAMCO UPSTREAM TECHNOLOGY COMPANY
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 059079/0682 →