IP Library › Assignment 023391/0004
Patent Assignment
Reel/Frame 023391/0004

Assignment of Assignor's Interest

Recorded: 2009-10-19 Pages: 7
Assignors
KOLOY, TOM R.
Executed: 2009-06-24
HAUGEN, JONNY
Executed: 2009-09-03
EASY WELL SOLUTIONS AS
Executed: 2009-09-04
Assignee
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD, HOUSTON, TEXAS, 77072
Covered Property (1)
Swellable Packer with Composite Material End Rings
Patent: 8,555,961 →
Application: 12/348,395 →
Publication: US 2009/0179383
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 19, 2009
From: ALLISON, DAVID B.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 023389/0979 →