Patent Assignment
Reel/Frame 017356/0197
Assignment of Assignor's Interest
Recorded: 2005-12-12
Pages: 8
Assignors
DAWSON, JEFFREY C.
Executed: 2005-11-09
KALFAYAN, LEONARD J.
Executed: 2005-11-09
JAVORA, PAUL H.
Executed: 2005-11-09
VORDERBRUGGEN, MARK
Executed: 2005-11-07
QU, QI
Executed: 2005-11-09
KIRK, JOSEPH W.
Executed: 2005-10-26
Assignee
BJ SERVICES COMPANY
5500 NW CENTRAL DRIVE, HOUSTON, TEXAS, 77092
Covered Property
(1)
Compositions containing water control treatments and formation damage control additives, and methods for their use
Application:
11/199,378 →
Publication:
US 2006/0065396
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Jun 17, 2011
From: BJ SERVICES COMPANY
To: BSA ACQUISITION LLC
Reel/Frame 026465/0022 →
Change of Name
Jun 23, 2011
From: BSA ACQUISITION LLC
To: BJ SERVICES COMPANY LLC
Reel/Frame 026498/0356 →
Assignment of Assignor's Interest
Jun 27, 2011
From: BJ SERVICES COMPANY LLC
To: BAKER HUGHES INCORPORATED
Reel/Frame 026508/0854 →
Change of Name
Feb 16, 2018
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 045349/0522 →