Holographic sensors and their production

Details for Australian Patent Application No. 2004219875 (hide)

Owner Smart Holograms Limited

Inventors Blyth, Jeffrey; Lowe, Christopher Robin; James, Anthony Peter; Davidson, Colin Alexander Bennett; Marshall, Alexander James

Agent Madderns

Pub. Number AU-B-2004219875

PCT Pub. Number WO2004/081546

Priority 0305591.0 11.03.03 GB

Filing date 11 March 2004

Wipo publication date 23 September 2004

Acceptance publication date 13 September 2007

International Classifications

G01N 21/47 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Scattering, i.e. diffuse reflection

G01N 21/31 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry

Event Publications

15 September 2005 PCT application entered the National Phase

  PCT publication WO2004/081546 Priority application(s): WO2004/081546

13 September 2007 Application Accepted

  Published as AU-B-2004219875

17 January 2008 Standard Patent Sealed

6 October 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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