Patent Assignment
Reel/Frame 049197/0040
Assignment of Assignor's Interest
Recorded: 2019-05-16
Pages: 4
Assignee
ARAMCO SERVICES COMPANY
1200 SMITH STREET, TWO ALLEN BUILDING,, HOUSTON, TEXAS, 77002
Covered Property
(1)
Gellable, Non-Aqueous Oil Well Treatment Fluids Comprising Elastomeric Maleic Anhydride Copolymers
Patent:
10,526,458 →
Application:
16/223,456 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.