Patent Assignment
Reel/Frame 020404/0529
Assignment of Assignor's Interest
Recorded: 2008-01-23
Pages: 4
Assignors
HUANG, TIANPING
Executed: 2007-11-27
CREWS, JAMES B.
Executed: 2007-11-27
WILLINGHAM, JOHN R.
Executed: 2007-11-27
BELCHER, CHRISTOPHER K.
Executed: 2007-11-27
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Nano-Sized Particles for Formation Fines Fixation
Application:
11/931,706 →
Publication:
US 2009/0312201