IP Library › Assignment 015287/0462
Patent Assignment
Reel/Frame 015287/0462

Assignment of Assignor's Interest

Recorded: 2004-04-29 Pages: 4
Assignors
INGHAM, BRADLEY C.
Executed: 2004-04-28
BARBER, STEVEN J.
Executed: 2004-04-06
Assignee
BJ SERVICES COMPANY
5500 NW CENTRAL DRIVE, HOUSTON, TEXAS, 77092
Covered Property (1)
Method and Apparatus for Carbon Dioxide Accelerated Unit Cooldown
Patent: 7,171,814 →
Application: 10/835,407 →
Publication: US 2005/0132721
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Nov 30, 2010
From: BJ SERVICES COMPANY
To: BSA ACQUISITION LLC
Reel/Frame 025402/0253 →
Change of Name Dec 29, 2010
From: BSA ACQUISITION LLC
To: BJ SERVICES COMPANY LLC
Reel/Frame 025571/0765 →
Assignment of Assignor's Interest Jun 29, 2011
From: BJ SERVICES COMPANY LLC
To: BAKER HUGHES INCORPORATED
Reel/Frame 026523/0383 →
Change of Name Sep 29, 2017
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 044069/0955 →
Change of Name Mar 16, 2023
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 063102/0887 →