IP Library › Assignment 031627/0108
Patent Assignment
Reel/Frame 031627/0108

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)
Downhole Filter Tool
Patent: 8,336,617 →
Application: 13/350,551 →
Publication: US 2012/0111558
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 19, 2012
From: KNOBLOCH, BENTON T., JR., MR.; ROY, TODD J., MR.; TILLEY, DAVID J., MR.
To: WELLBORE ENERGY SOLUTIONS LLC
Reel/Frame 027557/0854 →
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 →