Patent Assignment
Reel/Frame 027624/0147
Assignment of Assignor's Interest
Recorded: 2012-01-31
Pages: 6
Assignors
GERRARD, DAVID P.
Executed: 2012-01-05
REN, JIAXIANG
Executed: 2011-12-22
DUAN, PING
Executed: 2011-12-29
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Crosslinked Blends of Polyphenylene Sulfide and Polyphenylsulfone for Downhole Applications, Methods of Manufacture, and Uses Thereof
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.