Patent Assignment
Reel/Frame 023975/0306
Assignment of Assignor's Interest
Recorded: 2010-02-23
Pages: 7
Assignors
CAMWELL, PAUL L.
Executed: 2010-02-11
WHALEN, DAVID D., `
Executed: 2010-02-20
MCRORY, JOHN G.
Executed: 2010-02-11
NEFF, JAMES M.
Executed: 2010-02-16
Assignee
XACT DOWNHOLE TELEMETRY, INC.
930-55 AVE. N.E., CALGARY, AB, T2E 6Y4, CANADA
Covered Property
(1)
System and Method for Accurate Wellbore Placement
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 19, 2019
From: XACT DOWNHOLE TELEMETRY INC.
To: BAKER HUGHES CANADA COMPANY
Reel/Frame 049513/0022 →
Assignment of Assignor's Interest
Jun 19, 2019
From: BAKER HUGHES CANADA COMPANY
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 049519/0660 →
Assignment of Assignor's Interest
Dec 23, 2020
From: XACT DOWNHOLE TELEMETRY LLC
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 054735/0712 →