A method for computing finite-frequency seismic migration traveltimes from monochromatic wavefields

Details for Australian Patent Application No. 2002353181 (hide)

International Classifications

Event Publications

20 March 2003 Complete Application Filed

Priority application(s): 10/037,554 04.01.02 US

4 September 2003 Application Open to Public Inspection

Published as AU-B-2002353181

5 January 2006 Assignment before Grant

WesternGeco, L.L.C. The application has been assigned to WesternGeco Seismic Holdings Limited 2003

27 April 2006 Application Accepted

Published as AU-B-2002353181

24 August 2006 Standard Patent Sealed

26 July 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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