Patent Assignment
Reel/Frame 019964/0618
Assignment of Assignor's Interest
Recorded: 2007-10-15
Pages: 4
Assignors
STONE, FRANCIS MARION, JR.
Executed: 2007-10-04
GOODWIN, CHARLES R.
Executed: 2007-07-03
RICHARD, JAMES, JR.
Executed: 2007-07-03
Assignee
SHELL OIL COMPANY
910 LOUISIANA, INTELLECTUAL PROPERTY, HOUSTON, TEXAS, 77002
Covered Property
(1)
Alternate Energy Source Usage for in Situ Heat Treatment Processes
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 15, 2007
From: STONE, FRANCIS MARION, JR.; GOODWIN, CHARLES R.; RICHARD, JAMES, JR.
To: SHELL OIL COMPANY
Reel/Frame 019966/0274 →
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 →