IP Library › Assignment 017726/0048
Patent Assignment
Reel/Frame 017726/0048

Assignment of Assignor's Interest

Recorded: 2006-03-23 Pages: 4
Assignors
BERRY, SANDRA L.
Executed: 2006-03-23
BEALL, BRIAN
Executed: 2006-03-23
Assignee
BJ SERVICS COMPANY
5500 NW CENTRAL DRIVE, HOUSTON, TEXAS, 77092
Covered Property (1)
Method of Treating Oil or Gas Well with Biodegradable Emulsion
Patent: 7,392,845 →
Application: 11/388,103 →
Publication: US 2007/0225174
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger May 2, 2011
From: BJ SERVICES COMPANY
To: BSA ACQUISITION LLC
Reel/Frame 026242/0933 →
Change of Name May 23, 2011
From: BSA ACQUISITION LLC
To: BJ SERVICES COMPANY LLC
Reel/Frame 026414/0550 →
Assignment of Assignor's Interest Jun 17, 2011
From: BJ SERVICES COMPANY LLC
To: BAKER HUGHES INCORPORATED
Reel/Frame 026453/0716 →
Change of Name Feb 16, 2018
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 045349/0522 →
Change of Name Nov 30, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 062019/0790 →