DEVICE AND METHOD FOR THE SPECTROSCOPIC MEASUREMENT OF A CONCENTRATION OF GAS

Details for Australian Patent Application No. 2002313462 (hide)

Owner LINDE AKTIENGESELLSCHAFT

Inventors DIETRICH, Andreas

Pub. Number AU-A-2002313462

PCT Number PCT/EP02/04823

PCT Pub. Number WO2002/090943

Priority 101 21 932.6 05.05.01 DE

Filing date 2 May 2002

Wipo publication date 18 November 2002

International Classifications

G01N 021/03 Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Cuvette constructions

G01N 021/31 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

2 January 2003 Complete Application Filed

  Priority application(s): 101 21 932.6 05.05.01 DE

1 May 2003 Application Open to Public Inspection

  Published as AU-A-2002313462

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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