Patent Assignment
Reel/Frame 036600/0320
Assignment of Assignor's Interest
Recorded: 2015-09-18
Pages: 9
Assignors
GANGULY, PARTHA
Executed: 2015-08-31
DUTTA, SUSHANT M.
Executed: 2015-09-15
LEHR, DOUGLAS J.
Executed: 2015-08-31
RICHARD, BENNETT M.
Executed: 2015-08-31
JOHNSON, MICHAEL H.
Executed: 2015-08-30
MACPHERSON, JOHN D.
Executed: 2015-08-31
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019
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.