METHOD AND APPARATUS FOR THREE-DIMENSIONAL COMPOSITIONAL MAPPING OF HETEROGENEOUS MATERIALS

Details for Australian Patent Application No. 2002342457 (hide)

Owner NATIONAL RESEARCH COUNCIL CANADA

Inventors DETALLE, Vincent; DUFOUR, Marc; MONCHALIN, Jean-Pierre; SABSABI, Mohamad; ST-ONGE, Louis

Pub. Number AU-A-2002342457

PCT Number PCT/CA02/01747

PCT Pub. Number WO2003/044502

Priority 09/987,819 16.11.01 US

Filing date 15 November 2002

Wipo publication date 10 June 2003

International Classifications

G01N 021/71 Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - thermally excited

B23K 026/00 Working by laser beam, e.g. welding, cutting, boring

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 09/987,819 16.11.01 US

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002342457

5 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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