Patent Assignment
Reel/Frame 049112/0351
Assignment of Assignor's Interest
Recorded: 2019-05-08
Pages: 3
Assignee
ARAMCO SERVICES COMPANY
1200 SMITH STREET, TWO ALLEN BUILDING, HOUSTON, TEXAS, 77002
Covered Property
(1)
Method for Improving Cement Toughness
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.