IP Library Assignment 022455/0259
Patent Assignment
Reel/Frame 022455/0259

Assignment of Assignor's Interest

Recorded: 2009-03-25 Pages: 3
Assignor
ZIOLKOWSKI, ANTONI MARJAN
Executed: 2009-03-24
Assignee
MTEM, LTD.
BIRCH HOUSE, 10 BANKHEAD, CROSSWAY SOUTH, EDINBURGH, EH11 4EP, UNITED KINGDOM
Covered Property (1)
Short-Offset Transient Electromagnetic Geophysical Surveying
Patent: 8,143,897 →
Application: 12/378,104 →
Publication: US 2010/0201367
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 10, 2012
From: MTEM LIMITED
To: PGS EM LIMITED
Reel/Frame 029103/0314 →