Patent Assignment
Reel/Frame 046440/0236
Assignment of Assignor's Interest
Recorded: 2018-07-24
Pages: 4
Assignee
BAKER HUGHES, A GE COMPANY, LLC
17021 ALDINE WESTFIELD, HOUSTON, TEXAS, 77073
Covered Property
(1)
Cement Spacer Fluid Comprising Quaternary Surfactant, Viscosifier, and Proppant
Patent:
10,480,278 →
Application:
16/023,155 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.