Patent Assignment
Reel/Frame 050001/0716
Assignment of Assignor's Interest
Recorded: 2019-08-08
Pages: 8
Assignors
JONES, CHRISTOPHER MICHAEL
Executed: 2015-03-25
DAI, BIN
Executed: 2019-03-25
PRICE, JAMES M.
Executed: 2019-03-14
VAN ZUILEKOM, ANTHONY HERMAN
Executed: 2019-07-03
GASCOOKE, DARREN GEORGE
Executed: 2019-07-30
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032-3219
Covered Property
(1)
Performing a Downhole Pressure Test
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Spelling of 4TH Inventors Last Name Previously Recorded at Reel: 050001 Frame: 0716. Assignor(S) Hereby Confirms the Assignment.
Dec 15, 2020
From: JONES, CHRISTOPHER MICHAEL; DAI, BIN; PRICE, JAMES M.; VAN ZUILEKOM, ANTHONY HERMAN
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 054762/0088 →
Assignment of Assignor's Interest
Dec 7, 2023
From: JONES, CHRISTOPHER MICHAEL
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 065796/0666 →