METHOD FOR THE MEASUREMENT OF CHLORINE CONCENTRATION IN AN AQUEOUS SULFURIC ACID SOLUTION

Details for Australian Patent Application No. 2003284447 (hide)

Owner SUMITOMO CHEMICAL COMPANY, LIMITED

Inventors YOSHII, Masayuki

Pub. Number AU-A-2003284447

PCT Number PCT/JP2003/0150

PCT Pub. Number WO2004/051260

Priority 2002-347563 29.11.02 JP

Filing date 26 November 2003

Wipo publication date 23 June 2004

International Classifications

G01N 031/00 Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroups

Event Publications

25 March 2004 Complete Application Filed

  Priority application(s): 2002-347563 29.11.02 JP

29 July 2004 Application Open to Public Inspection

  Published as AU-A-2003284447

18 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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