Patent Assignment
Reel/Frame 060193/0001
Assignment of Assignor's Interest
Recorded: 2022-06-14
Pages: 10
Assignors
ZHAO, HAIFANG
Executed: 2022-05-24
LIVINGSTON, JIMMY
Executed: 2022-05-24
MCGUIRE, BOB
Executed: 2022-05-24
CLAXTON, MICKEY
Executed: 2022-05-24
ARTHERHOLT, DANNY
Executed: 2022-04-14
GRASSMANN, DARIN
Executed: 2022-05-24
Assignee
OIL STATES ENERGY SERVICES, L.L.C.
333 CLAY STREET, SUITE 4620, HOUSTON, TEXAS, 77002
Covered Property
(1)
Frac Manifold Isolation Tool
Application:
17/839,901 →
Publication:
US 2022/0307362
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.