Patent Assignment
Reel/Frame 029076/0683
Change of Name
Recorded: 2012-10-04
Pages: 2
Assignor
MTEM LIMITED
Executed: 2012-08-21
Assignee
PGS EM LIMITED
BIRCH HOUSE, 10 BANKHEAD, CROSSWAY SOUTH, EDINBURGH, EH11 4EP, UNITED KINGDOM
Covered Property
(1)
Detection of Subsurface Resistivity Contrasts with Application to Location of Fluids
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 17, 2004
From: WRIGHT, DAVID A.; ZIOLKOWSKI, ANTONI M.; HOBBS, BRUCE A.
To: UNIVERSITY COURT OF THE THE UNIVERSITY OF EDINBURGH, THE
Reel/Frame 015534/0046 →
License
Nov 7, 2006
From: THE UNIVERSITY COURT OF THE UNIVERSITY OF EDINBURGH
To: MTEM LIMITED
Reel/Frame 018490/0096 →
Corrective Assignment to Correct the Assignee Address Previously Recorded on Reel 018490 Frame 0096. Assignor(S) Hereby Confirms the Mtem Limited Dla Rutland Square Edinburgh, United Kingdom Eh! 2AA.
Nov 8, 2006
From: THE UNIVERSITY COURT OF THE UNIVERSITY OF EDINBURGH
To: MTEM LIMITED
Reel/Frame 018490/0433 →
Assignment of Assignor's Interest
Jan 15, 2008
From: THE UNIVERSITY COURT OF THE UNIVERSITY OF EDINBURGH
To: MTEM LIMITED
Reel/Frame 020362/0461 →