Isotopic gas analyzer and method of judging absorption capacity of carbon dioxide absorbent

Details for Australian Patent Application No. 2001288064 (hide)

Owner Otsuka Pharmaceutical Co., Ltd.

Inventors Miyoshi, Masahiko; Mori, Masaaki; Hamao, Tamotsu; Mizui, Hiroaki; Kubo, Yasuhiro

Agent Griffith Hack

Pub. Number AU-B-2001288064

PCT Pub. Number WO02/25250

Priority 2000-290987 25.09.00 JP; 2000-290986 25.09.00 JP

Filing date 19 September 2001

Wipo publication date 2 April 2002

Acceptance publication date 6 October 2005

International Classifications

G01N 021/00 Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

Event Publications

11 September 2003 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 15 Aug 2003

6 October 2005 Application Accepted

  Published as AU-B-2001288064

3 November 2005 Corrigenda

  Applications Accepted - Name Index Under the name Otsuka Pharmaceutical Co., Ltd., Application No. 2001288064, under INID (54) correct the title to read A stable isotope measurement method for spectrometrically analyzing an isotopic gas and method of judging absorption capacity of carbon dioxide absorbent.

9 March 2006 Standard Patent Sealed

23 April 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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