IP Library › Assignment 015568/0064
Patent Assignment
Reel/Frame 015568/0064

Corrective Assignment to Correct Add Third Assignor's Name, Previously Recorded at Reel 014760, Frame 0824.

Recorded: 2004-07-06 Pages: 5
Assignors
CHEMALI, ROLAND E.
Executed: 2003-01-29
FOLBERTH, MARTIN
Executed: 2003-11-04
WANG, TSILI
Executed: 2003-11-24
Assignee
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200, HOUSTON, TEXAS, 77027
Covered Property (1)
Electrical Imaging in Conductive and Non-Conductive Mud
Patent: 6,957,708 →
Application: 10/616,857 →
Publication: US 2005/0006090
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 3, 2003
From: CHEMALI, ROLAND E.; FOLBERTH, MARTIN
To: BAKER HUGHES INCORPORATED
Reel/Frame 014760/0824 →
Assignment of Assignor's Interest Jun 1, 2006
From: RITTER, RENE
To: BAKER HUGHES INCORPORATED
Reel/Frame 017727/0172 →