Patent Assignment
Reel/Frame 035334/0619
Assignment of Assignor's Interest
Recorded: 2015-04-04
Pages: 2
Assignor
HERNAEZ, ERWIN D.
Executed: 2015-02-06
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Disintegrating Agglomerated Sand Frack Plug
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 28, 2014
From: KING, JAMES G.; DOANE, JAMES C.; HARPER, JASON M.; TAYLOR, ROBERT J.
To: BAKER HUGHES INCORPORATED
Reel/Frame 032556/0365 →
Change of Name
Jun 8, 2018
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 046329/0376 →
Change of Name
Mar 24, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059498/0728 →