Patent Assignment
Reel/Frame 058356/0001
Assignment of Assignor's Interest
Recorded: 2021-12-10
Pages: 3
Assignee
ARAMCO SERVICES COMPANY
1200 SMITH STREET, TWO ALLEN BUILDING, HOUSTON, TEXAS, 77002
Covered Property
(1)
Fluid Loss Control Additive
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.