Patent Assignment
Reel/Frame 073239/0715
Assignment of Assignor's Interest
Recorded: 2025-12-17
Pages: 3
Assignor
ZHANG, LIZHENG
Executed: 2025-12-05
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032-3219
Covered Property
(1)
Blood Pump
Application:
18/422,309 →
Publication:
US 2024/0157116
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.