CERIC OXIDE AND METHOD FOR PRODUCTION THEREOF, AND CATALYST FOR EXHAUST GAS CLARIFICATION

Details for Australian Patent Application No. 2002332296 (hide)

Owner ANAN KASEI CO., LTD.

Inventors DAI, Lianxin; PACAUD, Bernard; AOZASA, Shigeru; ROHART, Emmanuel

Pub. Number AU-A-2002332296

PCT Number PCT/JP02/09025

PCT Pub. Number WO2003/022740

Priority 2001-272054 07.09.01 JP

Filing date 5 September 2002

Wipo publication date 24 March 2003

International Classifications

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

B01J 023/10 Catalysts comprising metals or metal oxides or hydroxides, not provided for in group - of rare earths

B01J 037/03 Processes, in general, for preparing catalysts

B01D 053/94 Separation of gases or vapours - by catalytic processes

Event Publications

6 February 2003 Complete Application Filed

  Priority application(s): 2001-272054 07.09.01 JP

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002332296

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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