Patent Assignment
Reel/Frame 034027/0021
Assignment of Assignor's Interest
Recorded: 2014-10-24
Pages: 4
Assignor
LE, HONG VAN
Executed: 2005-06-03
Assignee
BJ SERVICES COMPANY
5500 NORTHWEST CENTRAL DRIVE, HOUSTON, TEXAS, 77092
Covered Property
(1)
Method of Fracturing with Non-Derivatized Guar Containing Fluid
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 24, 2014
From: DAWSON, JEFFREY C.
To: BJ SERVICES COMPANY
Reel/Frame 034025/0973 →
Assignment of Assignor's Interest
Oct 24, 2014
From: BJ SERVICES COMPANY
To: BSA ACQUISITION LLC
Reel/Frame 034026/0093 →
Assignment of Assignor's Interest
Oct 24, 2014
From: BJ SERVICES COMPANY LLC
To: BAKER HUGHES INCORPORATED
Reel/Frame 034026/0267 →
Assignment of Assignor's Interest
Oct 24, 2014
From: BSA ACQUISITION LLC
To: BJ SERVICES COMPANY LLC
Reel/Frame 034046/0566 →
Entity Conversion
Aug 17, 2017
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 043594/0676 →
Change of Name
Feb 16, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059141/0762 →