IP Library › Assignment 032947/0847
Patent Assignment
Reel/Frame 032947/0847

Assignment of Assignor's Interest

Recorded: 2014-05-22 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
Patent: 9,428,986 →
Application: 14/284,611 →
Publication: US 2015/0337618
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →