CERIUM BASED COMPOSITE OXIDE, SINTERED PRODUCT THEREOF AND METHOD FOR PREPARATION THEREOF

Details for Australian Patent Application No. 2002346227 (hide)

Owner ANAN KASEI CO., LTD.

Inventors SUDA, Eisaku; PACAUD, Bernard

Pub. Number AU-A-2002346227

PCT Number PCT/JP02/06472

PCT Pub. Number WO2003/076336

Priority 2002-62865 08.03.02 JP

Filing date 27 June 2002

Wipo publication date 22 September 2003

International Classifications

C01F 017/00 Compounds of the rare-earth metals, i.e. scandium, yttrium, lanthanum, or the group of the lanthanides

Event Publications

6 March 2003 Complete Application Filed

  Priority application(s): 2002-62865 08.03.02 JP

30 October 2003 Application Open to Public Inspection

  Published as AU-A-2002346227

25 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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