Patent Assignment
Reel/Frame 015534/0046
Assignment of Assignor's Interest
Recorded: 2004-06-17
Pages: 2
Assignors
WRIGHT, DAVID A.
Executed: 2004-03-24
ZIOLKOWSKI, ANTONI M.
Executed: 2004-03-24
HOBBS, BRUCE A.
Executed: 2004-03-24
Assignee
UNIVERSITY COURT OF THE THE UNIVERSITY OF EDINBURGH, THE
OLD COLLEGE, SOUTH BRIDGE, EDINBURGH EH8 9YL, 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.
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 →
Change of Name
Oct 4, 2012
From: MTEM LIMITED
To: PGS EM LIMITED
Reel/Frame 029076/0683 →