IP Library › Assignment 024032/0807
Patent Assignment
Reel/Frame 024032/0807

Assignment of Assignor's Interest

Recorded: 2010-03-05 Pages: 5
Assignors
BELL, CHARLES ELMER
Executed: 2010-03-01
BRANNON, HAROLD DEAN
Executed: 2010-01-18
Assignee
BJ SERVICES COMPANY
4601 WESTWAY PARK BLVD., HOUSTON, TEXAS, 77041
Covered Property (1)
Method of Fracturing Subterranean Formations with Crosslinked Fluid
Patent: 8,371,383 →
Application: 12/642,662 →
Publication: US 2011/0146996
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jan 18, 2011
From: BJ SERVICES COMPANY
To: BSA ACQUISITION LLC
Reel/Frame 025653/0457 →
Change of Name Jan 18, 2011
From: BSA ACQUISITION LLC
To: BJ SERVICES COMPANY LLC
Reel/Frame 025653/0544 →
Assignment of Assignor's Interest Jan 18, 2011
From: BJ SERVICES COMPANY LLC
To: BAKER HUGHES INCORPORATED
Reel/Frame 025653/0595 →
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 059142/0921 →