IP Library › Assignment 022085/0156
Patent Assignment
Reel/Frame 022085/0156

Assignment of Assignor's Interest

Recorded: 2009-01-09 Pages: 5
Assignors
BROWN, JAMES MICHAEL
Executed: 2009-01-08
DARBY, JOHN GREGORY
Executed: 2009-01-08
Assignee
BJ SERVICES COMPANY
4601 WESTWAY PARK BLVD., HOUSTON, TEXAS, 77041
Covered Property (1)
Method of Treating Flow Conduits and Vessels with Foamed Composition
Patent: 7,918,281 →
Application: 12/351,699 →
Publication: US 2009/0114247
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Feb 1, 2011
From: BJ SERVICES COMPANY
To: BSA ACQUISITION LLC
Reel/Frame 025729/0217 →
Change of Name Feb 1, 2011
From: BSA ACQUISITION LLC
To: BJ SERVICES COMPANY LLC
Reel/Frame 025729/0278 →
Assignment of Assignor's Interest Feb 9, 2011
From: BJ SERVICES COMPANY LLC
To: BAKER HUGHES INCORPORATED
Reel/Frame 025775/0951 →
Entity Conversion Oct 4, 2017
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 044127/0001 →