IP Library › Assignment 027557/0854
Patent Assignment
Reel/Frame 027557/0854

Assignment of Assignor's Interest

Recorded: 2012-01-19 Pages: 9
Assignors
KNOBLOCH, BENTON T., JR., MR.
Executed: 2010-10-04
ROY, TODD J., MR.
Executed: 2010-10-04
TILLEY, DAVID J., MR.
Executed: 2010-10-04
Assignee
WELLBORE ENERGY SOLUTIONS LLC
6127 HIGHWAY 90 EAST, BROUSSARD, LOUISIANA, 70518
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 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 →
Assignment of Assignor's Interest Nov 13, 2013
From: WELLBORE ENERGY SOLUTIONS, L.L.C.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 031627/0108 →