IP Library Assignment 021473/0718
Patent Assignment
Reel/Frame 021473/0718

Assignment of Assignor's Interest

Recorded: 2008-09-02 Pages: 4
Assignors
ZIOLKOWSKI, ANTONI MARJAN
Executed: 2008-08-05
CARSON, RICHARD GRAEME
Executed: 2008-08-05
Assignee
MTEM, LTD.
BIRCH HOUSE, 10 BANKHEAD, CROSSWAY SOUTH, EDINBURGH EH11 4EP, UNITED KINGDOM
Covered Property (1)
Method for reducing induction noise in towed marine electromagnetic survey signals
Patent: 8,649,992 →
Application: 12/218,638 →
Publication: US 2010/0017133
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 029103/0225 →