Patent Assignment
Reel/Frame 031666/0896
Assignment of Assignor's Interest
Recorded: 2013-11-25
Pages: 3
Assignor
XU, YINGQING
Executed: 2013-09-11
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Plug Reception Assembly and Method of Reducing Restriction in a Borehole
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.