Patent Assignment
Reel/Frame 028458/0907
Assignment of Assignor's Interest
Recorded: 2012-06-28
Pages: 3
Assignors
RAVENSBERGEN, JOHN EDWARD
Executed: 2011-09-16
LAUN, LYLE ERWIN
Executed: 2011-09-16
MISSELBROOK, JOHN G.
Executed: 2011-09-16
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Multi-Zone Fracturing Completion
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 7, 2017
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 044393/0047 →
Change of Name
May 16, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 061037/0086 →
Change of Name
Jul 18, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 060818/0965 →