Patent Assignment
Reel/Frame 029767/0391
Assignment of Assignor's Interest
Recorded: 2013-02-06
Pages: 4
Assignors
BIGGERSTAFF, PAUL J.
Executed: 2013-01-03
LEHMANN, MARC N.
Executed: 2013-01-30
DHUET, ANNA M.
Executed: 2012-12-07
WEERS, JERRY J.
Executed: 2013-01-03
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Lubricity Agents to Increase Pump Efficiency in Hydrate Inhibitor Applications
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.