Patent Assignment
Reel/Frame 024015/0437
Assignment of Assignor's Interest
Recorded: 2010-03-02
Pages: 23
Assignors
XIE, XUEYING
Executed: 2009-12-11
AYODELE, OLURPOP RUFUS
Executed: 2009-12-10
VINEGAR, HAROLD J
Executed: 2010-01-08
HARRIS, CHRITOPHER KELVIN
Executed: 2010-01-07
KARANIKAS, JOHN MICHAEL
Executed: 2009-12-14
SANDBERG, CHESTER LEDLIE
Executed: 2010-02-25
ARORA, DHRUV
Executed: 2010-01-12
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, INTELLECTUAL PROPERTY, HOUSTON, TEXAS, 77252-2463
Covered Property
(1)
Systems and Methods for Treating a Subsurface Formation with Electrical Conductors
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 30, 2019
From: SHELL OIL COMPANY
To: SALAMANDER SOLUTIONS INC.
Reel/Frame 049317/0371 →
Assignment of Assignor's Interest
Jan 13, 2023
From: SALAMANDER SOLUTIONS INC.; SALAMANDER SOLUTIONS LIMITED
To: SALAMANDER INTERNATIONAL LLC
Reel/Frame 063074/0512 →
Assignment of Assignor's Interest
Mar 21, 2023
From: SALAMANDER INTERNATIONAL LLC
To: SALAMANDER INTERNATIONAL HOLDINGS LLC
Reel/Frame 063045/0760 →
Assignment of Assignor's Interest
Mar 22, 2023
From: SALAMANDER INTERNATIONAL HOLDINGS LLC
To: DMCX7318 LTD
Reel/Frame 063141/0685 →
Assignment of Assignor's Interest
Mar 23, 2023
From: DMCX7318 LTD
To: SALAMANDER IP HOLDINGS LLC
Reel/Frame 063147/0759 →