Method for determining the identity, absence and concentration of a chemical compound in a medium

Details for Australian Patent Application No. 2006331342 (hide)

Owner BASF SE

Inventors Vamvakaris, Christos; Ahlers, Wolfgang; Sens, Rudiger; Thiel, Erwin

Agent Watermark

Pub. Number AU-A-2006331342

PCT Pub. Number WO2007/074156

Priority 10 2005 062 910.5 29.12.05 DE

Filing date 27 December 2006

Wipo publication date 5 July 2007

International Classifications

G01J 3/28 (2006.01) Spectrometry - Investigating the spectrum

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

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

Event Publications

24 July 2008 PCT application entered the National Phase

  PCT publication WO2007/074156 Priority application(s): WO2007/074156

20 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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