Method of monitoring pressure of a gas species and apparatus to do so

Details for Australian Patent Application No. 2005200265 (hide)

Owner Lehmann, M.

Inventors Schnell, Urban; Fehr, Jean-Noel; Lehmann, Martin; Liechti, Martin

Agent Spruson & Ferguson

Pub. Number AU-B-2005200265

Priority 10/894309 20.07.04 US

Filing date 21 January 2005

Wipo publication date 9 February 2006

Acceptance publication date 7 April 2011

International Classifications

G01L 11/02 (2006.01) Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group or

G01L 7/10 (2006.01) Measuring fluid pressure

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 21/39 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

Event Publications

3 February 2005 Complete Application Filed

  Priority application(s): 10/894309 20.07.04 US

9 February 2006 Application Open to Public Inspection

  Published as AU-B-2005200265

7 April 2011 Application Accepted

  Published as AU-B-2005200265

18 August 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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