IP Library Assignment 022953/0438
Patent Assignment
Reel/Frame 022953/0438

Assignment of Assignor's Interest

Recorded: 2009-07-14 Pages: 21
Assignor
THRUBIT, LLC
Executed: 2009-06-30
Assignee
THRUBIT B.V.
LANGE KLEIWEG 60F, 2288GK RIJSWIJK, NETHERLANDS
Covered Property (1)
Coiled Tubing Wellbore Drilling and Surveying Using a Through the Drill Bit Apparatus
Patent: 7,748,466 →
Application: 11/680,478 →
Publication: US 2008/0066905
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 1, 2007
From: AIVALIS, JAMES G.; SMITH, HARRY D., JR.
To: THRUBIT LLC
Reel/Frame 018949/0319 →
Assignment of Assignor's Interest Oct 4, 2012
From: THRUBIT B.V.
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 029072/0908 →