Method and device for surface evaluation

Details for Australian Patent Application No. 2002338353 (hide)

Owner Akzo Nobel Coatings International B.V.

Inventors De Haas, Klaas Hendrik; Van Der Lans, Ivo Bernardus Nicolaas; Fries, Robin Paul; Dubbeldam, Gerrit Cornelis

Agent Griffith Hack

Pub. Number AU-B-2002338353

PCT Number PCT/EP02/03682

PCT Pub. Number WO2002/082063

Priority 01201276.1 06.04.01 EP

Filing date 28 March 2002

Wipo publication date 21 October 2002

Acceptance publication date 25 May 2006

International Classifications

G01N 21/57 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

G01B 11/30 (2006.01) Measuring arrangements characterised by the use of optical means - for measuring roughness or irregularity of surfaces

G01J 3/50 (2006.01) Spectrometry - using electric radiation detectors

Event Publications

20 February 2003 Complete Application Filed

  Priority application(s): 01201276.1 06.04.01 EP

10 April 2003 Application Open to Public Inspection

  Published as AU-B-2002338353

25 May 2006 Application Accepted

  Published as AU-B-2002338353

21 September 2006 Standard Patent Sealed

21 October 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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