Patent Assignment
Reel/Frame 053153/0335
Assignment of Assignor's Interest
Recorded: 2020-07-08
Pages: 3
Assignor
SAUDI ARAMCO UPSTREAM TECHNOLOGY COMPANY
Executed: 2020-04-07
Assignee
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE, DHAHRAN, 31311, SAUDI ARABIA
Covered Property
(1)
Emulsifiers for Invert Emulsion Drilling Fluids
Application:
16/888,119 →
Publication:
US 2020/0291286
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.