Patent Assignment
Reel/Frame 019670/0877
Assignment of Assignor's Interest
Recorded: 2007-08-09
Pages: 3
Assignor
PRUSIECKI, CHRISTOPHER
Executed: 2007-07-23
Assignee
CRUCIBLE TECHNOLOGIES LLC
2700 POST OAK BOULEVARD STE. 1750, HOUSTON, TEXAS, 77056
Covered Property
(1)
Through-Mill Wellbore Optical Inspection and Remediation Apparatus and Methodology
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 9, 2007
From: AIVALIS, JAMES G.; CRUCIBLE TECHNOLOGIES LLC
To: THRUBIT LLC
Reel/Frame 019670/0838 →
Assignment of Assignor's Interest
Jul 14, 2009
From: THRUBIT, LLC
To: THRUBIT B.V.
Reel/Frame 022953/0896 →
Assignment of Assignor's Interest
Oct 4, 2012
From: THRUBIT B.V.
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 029072/0908 →