Method and means for optical detection of opal in soil

Details for Australian Patent Application No. 2003203852 (hide)

Owner Brechen Pty Ltd

Inventors McCoy, Donald George

Agent Collison & Co

Pub. Number AU-B-2003203852

Priority PS1826 22.04.02 AU

Filing date 22 April 2003

Wipo publication date 6 November 2003

Acceptance publication date 28 August 2008

International Classifications

G01N 21/64 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Fluorescence

G01N 33/24 (2006.01) Investigating or analysing materials by specific methods not covered by groups - Earth materials

G01V 8/02 (2006.01) Prospecting or detecting by optical means

G01V 8/10 (2006.01) Prospecting or detecting by optical means - Detecting, e.g. by using light barriers

Event Publications

15 May 2003 Complete Application Filed

  Priority application(s): PS1826 22.04.02 AU

6 November 2003 Application Open to Public Inspection

  Published as AU-B-2003203852

28 August 2008 Application Accepted

  Published as AU-B-2003203852

8 January 2009 Standard Patent Sealed

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