Patent Assignment
Reel/Frame 025645/0484
Assignment of Assignor's Interest
Recorded: 2011-01-14
Pages: 2
Assignor
BJ SERVICES COMPANY LLC
Executed: 2011-01-05
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019
Covered Property
(1)
Liquid Breaker for Acid Fracturing Fluids
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 25, 2008
From: DE BENEDICTIS, FRANCES; WANG, XIAOLAN; QU, QI
To: BJ SERVICES COMPANY
Reel/Frame 021289/0928 →
Merger and Change of Name
Jul 8, 2010
From: BJ SERVICES COMPANY
To: BJ SERVICES COMPANY LLC
Reel/Frame 024653/0070 →
Merger and Change of Name
Jul 8, 2010
From: BJ SERVICES COMPANY
To: BJ SERVICES COMPANY LLC
Reel/Frame 024655/0662 →
Entity Conversion
Oct 4, 2017
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 044127/0001 →
Change of Name
Feb 16, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059142/0921 →