Patent Assignment
Reel/Frame 047156/0743
Change of Name
Recorded: 2018-09-27
Pages: 7
Assignor
BAKER HUGHES INCORPORATED
Executed: 2017-07-03
Assignee
BAKER HUGHES, A GE COMPANY, LLC
17021 ALDINE WESTFIELD, HOUSTON, TEXAS, 77073
Covered Property
(1)
Devices and Methods to Communicate Information from Below a Surface Cement Plug in a Plugged or Abandoned Well
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 18, 2015
From: GANGULY, PARTHA; DUTTA, SUSHANT M.; LEHR, DOUGLAS J.; RICHARD, BENNETT M.
To: BAKER HUGHES INCORPORATED
Reel/Frame 036600/0320 →
Change of Name
Mar 24, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059498/0728 →