Patent Assignment
Reel/Frame 029497/0958
Assignment of Assignor's Interest
Recorded: 2012-12-19
Pages: 11
Assignors
WANG, XIAOLAN
Executed: 2012-12-14
QU, QI
Executed: 2012-12-17
NELSON, SCOTT
Executed: 2012-12-12
SUN, HONG
Executed: 2012-12-14
GUERIN, MICHAEL
Executed: 2012-12-14
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Fracturing Fluids and Methods For Treating Hydrocarbon-Bearing Formations
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.