IP Library › Assignment 031628/0132
Patent Assignment
Reel/Frame 031628/0132

Assignment of Assignor's Interest

Recorded: 2013-11-13 Pages: 9
Assignor
WELLBORE ENERGY SOLUTIONS, L.L.C.
Executed: 2012-10-30
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 NORTH SAM HOUSTON PARKWAY EAST, HOUSTON, TEXAS, 77032
Covered Property (1)
Wellbore Cleanout Tool
Patent: 8,857,517 →
Application: 13/387,378 →
Publication: US 2012/0118577
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 9, 2012
From: TRAHAN, KEVIN O; KNOBLOCH, BENTON T., JR.; ROY, TODD J.; BOLIVAR, JAVIER E.
To: WELLBORE ENERGY SOLUTIONS, LLC
Reel/Frame 027676/0946 →
Assignment of Assignor's Interest Nov 6, 2012
From: WELLBORE ENERGY SOLUTIONS, INC.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 029245/0996 →
Assignment of Assignor's Interest Nov 19, 2012
From: WELLBORE ENERGY SOLUTIONS, L.L.C.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 029322/0466 →