Assignment of Assignor's Interest

Recorded: 2008-07-08 Pages: 10

Assignors

ROBERTSSON, JOHAN O. A.

Executed: 2008-06-27

VASSALLO, MASSIMILIANO

Executed: 2008-06-27

VAN MANEN, DIRK-JAN

Executed: 2008-06-27

OZBEK, ALI

Executed: 2008-07-03

Assignee

WESTERNGECO L. L. C.

10001 RICHMOND AVENUE, HOUSTON, TEXAS, 77042

Covered Properties (2)

3D Deghosting of Multicomponent or Over / Under Streamer Recordings Using Cross-Line Wavenumber Spectra of Hydrophone Data

Patent: 8,116,166 →

Application: 12/169,260 →

Publication: US 2009/0067285

3D Deghosting of Multicomponent or Over / Under Streamer Recordings Using Cross-Line Wavenumber Spectra of Hydrophone Data

Application: 60/971,189 →