IP Library › Assignment 016355/0064
Patent Assignment
Reel/Frame 016355/0064

Assignment of Assignor's Interest

Recorded: 2005-03-02 Pages: 11
Assignors
DUBINSKY, VLADIMIR
Executed: 2005-02-04
PATTERSON, DOUGLAS
Executed: 2005-02-04
TANG, XIAO-MING
Executed: 2005-02-04
BAROLAK, JOSEPH
Executed: 2005-02-07
ALERS, RON
Executed: 2005-02-18
ALERS, GEORGE
Executed: 2005-02-18
Assignee
BAKER HUGHES, INCORPORATED
3900 ESSEX LANE, HOUSTON, TEXAS, 77027
Covered Property (1)
Use of Lamb Waves in Cement Bond Logging
Patent: 7,663,969 →
Application: 11/070,037 →
Publication: US 2006/0198243
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 7, 2005
From: BOLSHAKOV, ALEXEI; DUBINSKY, VLADIMIR; PATTERSON, DOUGLAS; TANG, XIAO-MING
To: BAKER HUGHES INCORPORATED
Reel/Frame 016744/0278 →