Patent Assignment
Reel/Frame 021117/0112
Assignment of Assignor's Interest
Recorded: 2008-06-19
Pages: 3
Assignor
BECKER, HAROLD L.
Executed: 2008-06-18
Assignee
BJ SERVICES COMPANY
4601 WESTWAY PARK BOULEVARD, HOUSTON, TEXAS, 77041
Covered Property
(1)
Emulsion Breaker
Application:
61/057,023 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 1, 2011
From: BJ SERVICES COMPANY LLC
To: BAKER HUGHES INCORPORATED
Reel/Frame 025882/0135 →
Corrective Assignment to Correct the Execution Date Previously Recorded on Reel 025882 Frame 0135. Assignor(S) Hereby Confirms the Assignment.
Mar 28, 2011
From: BJ SERVICES COMPANY LLC
To: BAKER HUGHES INCORPORATED
Reel/Frame 026034/0973 →