IP Library Assignment 021451/0268
Patent Assignment
Reel/Frame 021451/0268

Assignment of Assignor's Interest

Recorded: 2008-08-27 Pages: 2
Assignor
MOORE, ROBERT A
Executed: 2005-03-15
Assignee
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER ST., HOUSTON, TEXAS, 77041
Covered Property (1)
Logging While Drilling Tool for Obtaining Azimuthally Sensitive Formation Resistivity Measurements
Patent: 7,557,582 →
Application: 12/220,348 →
Publication: US 2008/0284440
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 10, 2009
From: PATHFINDER ENERGY SERVICES, INC.
To: SMITH INTERNATIONAL, INC.
Reel/Frame 022231/0733 →
Assignment of Assignor's Interest Oct 17, 2012
From: SMITH INTERNATIONAL, INC.
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 029143/0015 →