Assignment of Assignor's Interest

Recorded: 2013-07-30 Pages: 2

Assignor

DUFFY, RICHARD

Executed: 2013-06-25

Assignee

BAKER HUGHES INCORPORATED

2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118

Covered Property (1)

Charged Block Co-polymers as Pour Point Depressants

Application: 13/919,671 →

Publication: US 2013/0340325

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.