PRASEODYMIUM OXIDE WITH HIGH SPECIFIC SURFACE AND METHODS FOR PREPARING SAME

Details for Australian Patent Application No. 2002242813 (hide)

Owner RHODIA ELECTRONICS AND CATALYSIS

Inventors HEDOUIN, Catherine

Pub. Number AU-A-2002242813

PCT Pub. Number WO2002/070408

Priority 01/03159 08.03.01 FR

Filing date 7 March 2002

Wipo publication date 19 September 2002

International Classifications

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

C01G 025/00 Compounds of zirconium

Event Publications

13 March 2003 Application Open to Public Inspection

  Published as AU-A-2002242813

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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