Patent Assignment
Reel/Frame 032995/0527
Assignment of Assignor's Interest
Recorded: 2014-05-30
Pages: 3
Assignor
KENTUCKY OIL TECHNOLOGY, N.V.
Executed: 2010-04-28
Assignee
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD, HOUSTON, TEXAS, 77072
Covered Property
(1)
Expandable Device for Use in a Well Bore
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 30, 2014
From: HART, BARRIE; JOHNSON, CRAIG D.; SCHETKY, L. MCDONALD
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 032995/0230 →
Assignment of Assignor's Interest
May 30, 2014
From: SCHLUMBERGER TECHNOLOGY CORPORATION
To: KENTUCKY OIL TECHNOLOGY, N.V.
Reel/Frame 032995/0320 →
Assignment of Assignor's Interest
May 30, 2014
From: BESSELINK, PETER
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 032995/0446 →