Patent Assignment
Reel/Frame 026519/0364
Assignment of Assignor's Interest
Recorded: 2011-06-29
Pages: 4
Assignors
KELBIE, GRAEME
Executed: 2011-06-28
XU, RICHARD YINGQING
Executed: 2011-06-23
ROSENBLATT, STEVE
Executed: 2011-06-22
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Through Tubing Expandable Frac Sleeve with Removable Barrier
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jun 19, 2018
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 046381/0912 →
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 →