IP Library › Assignment 027592/0204
Patent Assignment
Reel/Frame 027592/0204

Assignment of Assignor's Interest

Recorded: 2012-01-25 Pages: 3
Assignors
BURNS, DAVID
Executed: 2012-01-24
GOODWIN, CHARLES R.
Executed: 2011-10-26
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, ONE SHELL PLAZA, HOUSTON, TEXAS, 772522463
Covered Property (1)
Floating Insulated Conductors for Heating Subsurface Formations
Patent: 8,791,396 →
Application: 12/106,065 →
Publication: US 2009/0321417
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 →