METHOD AND SENSOR FOR DETECTING A CHEMICAL SUBSTANCE USING AN OPTICALLY ANISOTROPIC MATERIAL

Details for Australian Patent Application No. 2003294535 (hide)

Owner FISO TECHNOLOGIES INC.

Inventors PINET, Eric; DUPLAIN, Gaetan

Pub. Number AU-A-2003294535

PCT Number PCT/CA2003/0019

PCT Pub. Number WO2004/057314

Priority 60/434,780 20.12.02 US

Filing date 19 December 2003

Wipo publication date 14 July 2004

International Classifications

G01N 021/21 Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Polarisation-affecting properties

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 60/434,780 20.12.02 US

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2003294535

8 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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