IP Library › Assignment 032995/0320
Patent Assignment
Reel/Frame 032995/0320

Assignment of Assignor's Interest

Recorded: 2014-05-30 Pages: 3
Assignor
Assignee
KENTUCKY OIL TECHNOLOGY, N.V.
GRONAUSETRAAT 1220, AT ENSCHEDE, 7534, NETHERLANDS
Covered Property (1)
Expandable Device for Use in a Well Bore
Application: 14/291,324 →
Publication: US 2014/0299331
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: BESSELINK, PETER
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 032995/0446 →
Assignment of Assignor's Interest May 30, 2014
From: KENTUCKY OIL TECHNOLOGY, N.V.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 032995/0527 →