IP Library › Assignment 058857/0150
Patent Assignment
Reel/Frame 058857/0150

Assignment of Assignor's Interest

Recorded: 2022-02-02 Pages: 18
Assignor
PGS GEOPHYSICAL AS
Executed: 2021-02-12
Assignee
OCEAN FLOOR GEOPHYSICS, INC.
B108-9000 BILL FOX WAY, BURNABY, BC, CANADA
Covered Properties (3)
High Voltage Dc Power for Electromagnetic Survey Source
Patent: 8,797,038 →
Application: 12/932,592 →
Publication: US 2012/0223718
Electromagnetic Sensor Cable and Electrical Configuration Therefor
Patent: 8,816,690 →
Application: 13/276,766 →
Publication: US 2013/0127471
Electrically Isolated Streamer Section
Application: 14/594,389 →
Publication: US 2016/0109609
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 25, 2011
From: PEPPE, OLIVER; BHADANI, PRAWIN
To: PGS GEOPHYSICAL, AS
Reel/Frame 026176/0738 →
Assignment of Assignor's Interest Jan 30, 2012
From: FERNIHOUGH, ROBERT
To: PGS GEOPHYSICAL, AS
Reel/Frame 027616/0110 →
Assignment of Assignor's Interest Jan 30, 2012
From: SUDOW, GUSTAV GORAN MATTIAS; LINDQVIST, ULF PETER; JUHASZ, ANDRAS ROBERT
To: PGS GEOPHYSICAL, AS
Reel/Frame 027616/0151 →
Assignment of Assignor's Interest Jan 27, 2015
From: BJÖRNEMO, LARS ERIK MAGNUS; LINDQVIST, ULF PETER
To: PGS GEOPHYSICAL AS
Reel/Frame 034817/0933 →