IP Library Assignment 024841/0604
Patent Assignment
Reel/Frame 024841/0604

Assignment of Assignor's Interest

Recorded: 2010-08-16 Pages: 3
Assignors
ZIOLKOWSKI, ANTONI MARJAN
Executed: 2010-08-04
HOBBS, BRUCE ALAN
Executed: 2010-08-04
Assignee
PGS GEOPHYSICAL AS
STRANDVEIEN 4, N-1366 LYSAKER, NORWAY
Covered Property (1)
Multi-Transient Dc Resistivity Measurements
Patent: 8,274,288 →
Application: 11/990,035 →
Publication: US 2010/0315088
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 029102/0973 →