Assignment of Assignor's Interest

Recorded: 2004-11-18 Pages: 3

Assignors

LACK, JOEL E.

Executed: 2004-08-30

DUGGAN, GEORGE G.

Executed: 2004-08-31

ZETLMEISL, MICHAEL J.

Executed: 2004-09-21

Assignee

BAKER HUGHES INCORPORATED

3900 ESSEX LANE, SUITE 1200, HOUSTON, TEXAS, 77027

Covered Property (1)

Multi-Amine Neutralizer Blends

Patent: 7,381,319 →

Application: 10/930,876 →

Publication: US 2005/0051462

Related Assignments (2)

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