IP Library › Assignment 031991/0990
Patent Assignment
Reel/Frame 031991/0990

Assignment of Assignor's Interest

Recorded: 2014-01-17 Pages: 5
Assignor
BJ SERVICES COMPANY LLC
Executed: 2010-06-22
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019
Covered Property (1)
Compositions and Methods to Prevent Corrosion by CO2 on Cement Compositions
Patent: 8,944,166 →
Application: 14/157,585 →
Publication: US 2014/0134340
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 17, 2014
From: VORDERBRUGGEN, MARK ALAN; STEVENS, RICHARD F.; QU, QI
To: BJ SERVICES COMPANY
Reel/Frame 031991/0575 →
Assignment of Assignor's Interest Jan 17, 2014
From: BJ SERVICES COMPANY
To: BSA ACQUISTION LLC
Reel/Frame 031991/0694 →
Assignment of Assignor's Interest Jan 17, 2014
From: BSA ACQUISITION LLC
To: BJ SERVICES COMPANY LLC
Reel/Frame 032086/0972 →
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 →