IP Library Assignment 019940/0714
Patent Assignment
Reel/Frame 019940/0714

Assignment of Assignor's Interest

Recorded: 2007-10-10 Pages: 7
Assignors
COATES, RICHARD T.
Executed: 2007-08-06
HORNE, STEVE A.
Executed: 2007-10-10
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property (1)
Determining Seawater Conductivity for the Compensation of Electromagnetics-Based Survey Data
Patent: 7,554,881 →
Application: 11/831,093 →
Publication: US 2009/0034365
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 21, 2009
From: SCHLUMBERGER TECHNOLOGY CORPORATION
To: WESTERNGECO L.L.C.
Reel/Frame 022716/0368 →