IP Library › Assignment 032729/0839
Patent Assignment
Reel/Frame 032729/0839

Assignment of Assignor's Interest

Recorded: 2014-04-22 Pages: 4
Assignors
BRANNON, HAROLD DEAN
Executed: 2008-11-03
WARD, BRIAN N.
Executed: 2008-11-05
Assignee
BJ SERVICES COMPANY
4601 WESTWAY PARK BLVD, HOUSTON, TEXAS, 77041
Covered Property (1)
Method of Enhancing Fracture Conductivity
Patent: 8,739,878 →
Application: 13/782,952 →
Publication: US 2013/0175032
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 22, 2014
From: BJ SERVICES COMPANY
To: BSA ACQUISITION LLC
Reel/Frame 032729/0916 →
Assignment of Assignor's Interest Apr 22, 2014
From: BJ SERVICES COMPANY LLC
To: BAKER HUGHES INCORPORATED
Reel/Frame 032730/0007 →
Assignment of Assignor's Interest Apr 22, 2014
From: BSA ACQUISITION LLC
To: BJ SERVICES COMPANY LLC
Reel/Frame 032734/0736 →
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 →