System for reducing towing noise in marine seismic survey streams

Details for Australian Patent Application No. 2007201880 (hide)

Owner PGS Geophysical AS

Inventors Tenghamn, Stig Rune Lennart

Agent Davies Collison Cave

Pub. Number AU-B-2007201880

Priority 11429909 08.05.06 US

Filing date 27 April 2007

Wipo publication date 22 November 2007

Acceptance publication date 12 January 2012

International Classifications

G01V 1/38 (2006.01) Seismology - specially adapted for water-covered areas

G10K 11/16 (2006.01) Methods or devices for transmitting, conducting or directing sound in general

Event Publications

17 May 2007 Complete Application Filed

  Priority application(s): 11429909 08.05.06 US

22 November 2007 Application Open to Public Inspection

  Published as AU-B-2007201880

12 January 2012 Application Accepted

  Published as AU-B-2007201880

10 May 2012 Standard Patent Sealed

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