Patent Assignment
Reel/Frame 025417/0172
Assignment of Assignor's Interest
Recorded: 2010-11-09
Pages: 3
Assignor
BJ SERVICES COMPANY LLC
Executed: 2010-11-05
Assignee
BAKER HUGHES INCORPORATED
2727 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019
Covered Property
(1)
Method of Fracturing Hydrocarbon-Bearing Formation with Coated Porous Polyolefin Particulate
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 29, 2008
From: STEPHENSON, CHRISTOPHER J.; RICKARDS, ALLAN R.; BRANNON, HAROLD D.; DI LULLO ARIAS, GINO F.
To: BJ SERVICES COMPANY
Reel/Frame 022033/0933 →
Merger
Nov 2, 2010
From: BJ SERVICES COMPANY
To: BSA ACQUISITION LLC
Reel/Frame 025237/0389 →
Change of Name
Nov 2, 2010
From: BSA ACQUISITION LLC
To: BJ SERVICES COMPANY LLC
Reel/Frame 025237/0422 →
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, 2018
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 045349/0522 →
Change of Name
Feb 16, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059141/0762 →