Patent Assignment
Reel/Frame 025567/0655
Assignment of Assignor's Interest
Recorded: 2010-12-23
Pages: 6
Assignors
HUANG, TIANPING
Executed: 2010-10-18
CREWS, JAMES B.
Executed: 2010-10-18
WILLINGHAM, JOHN R.
Executed: 2010-10-19
MITCHELL, RICHARD A.
Executed: 2010-10-18
SETH, KUSHAL
Executed: 2010-10-18
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Stabilizing Emulsified Acids for Carbonate Acidizing
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.