Patent Assignment
Reel/Frame 039625/0372
Assignment of Assignor's Interest
Recorded: 2016-09-02
Pages: 4
Assignors
HERN, GREGORY L.
Executed: 2014-05-21
OBERG, LEVI B.
Executed: 2014-05-21
XU, YINGQING
Executed: 2014-05-15
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Disintegrating Plug for Subterranean Treatment Use
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Dec 19, 2017
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 044911/0238 →
Assignment of Assignor's Interest
Jun 28, 2018
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES OILFIELD OPERATIONS, LLC
Reel/Frame 046224/0622 →
Change of Name
Jun 28, 2018
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 046449/0057 →