IP Library Assignment 023692/0886
Patent Assignment
Reel/Frame 023692/0886

Assignment of Assignor's Interest

Recorded: 2009-12-17 Pages: 3
Assignor
ZIOLKOWSKI, ANTONI MARJAN
Executed: 2009-03-12
Assignee
MTEM, LTD
BIRCH HOUSE, 10 BANKHEAD, CROSSWAY SOUTH, EDINBURGH, EH11 4EP, UNITED KINGDOM
Covered Property (1)
Method for Subsurface Electromagnetic Surveying Using Two or More Simultaneously Actuated Electromagnetic Sources to Impart Electromagnetic Signals into a Subsurface Formation and Thereby Determining a Formation Response to Each Signal
Patent: 8,258,791 →
Application: 12/321,884 →
Publication: US 2010/0188090
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 029103/0291 →