PROTON CONDUCTOR GAS SENSOR

Details for Australian Patent Application No. 2002258227 (hide)

Owner FIGARO ENGINEERING INC.

Inventors KANEYASU, Kazunari; INOUE, Tomohiro; OKOSHI, Hideki; NAKAHARA, Takeshi

Pub. Number AU-A-2002258227

PCT Pub. Number WO2002/097420

Priority 2001-157167 25.05.01 JP

Filing date 23 May 2002

Wipo publication date 9 December 2002

International Classifications

G01N 027/406 Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means - Cells and probes with solid electrolytes

G01N 027/407 Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means - for investigating or analysing gases

G01N 027/417 Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means - using cells and probes with solid electrolytes

G01N 027/49 Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means - Systems involving the determination of the current at a single specific value, or small range of values, of applied voltage for producing selective measurement of one or more particular ionic species

Event Publications

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002258227

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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