Patent Assignment
Reel/Frame 027958/0217
Change of Name
Recorded: 2012-03-29
Pages: 11
Assignor
BSA ACQUISITION LLC
Executed: 2010-04-29
Assignee
BJ SERVICES COMPANY LLC
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019
Covered Property
(1)
Squeeze Process for Reactivation of Well Treatment Fluids Containing Diatomaceous Earth
Patent:
7,686,081 →
Application:
12/261,982 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 8, 2008
From: BECKER, HAROLD L.
To: BJ SERVICES COMPANY
Reel/Frame 021937/0293 →
Merger
Mar 29, 2012
From: BJ SERVICES COMPANY
To: BSA ACQUISITION LLC
Reel/Frame 027955/0533 →
Merger
Mar 29, 2012
From: BJ SERVICES COMPANY LLC
To: WESTERN ATLAS INC.
Reel/Frame 027957/0021 →
Assignment of Assignor's Interest
Mar 29, 2012
From: WESTERN ATLAS INC.
To: BAKER HUGHES INCORPORATED
Reel/Frame 027957/0106 →
Change of Name
Mar 17, 2022
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 059434/0887 →
Change of Name
Mar 31, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059585/0840 →