IRON OXIDES WITH A HIGHER DEGREE OF REFINING

Details for Australian Patent Application No. 2002304805 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors WALSDORFF, Christian; BAIER, Michael; KORNER, Reinhard; HARTH, Klaus; VORBERG, Gerald; RUPPEL, Wilhelm

Pub. Number AU-A-2002304805

PCT Number PCT/EP02/03672

PCT Pub. Number WO2002/083569

Priority 101 17 996.0 10.04.01 DE; 101 54 718.8 09.11.01 DE

Filing date 3 April 2002

Wipo publication date 28 October 2002

International Classifications

C01G 049/02 Compounds of iron - Oxides

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 101 17 996.0 10.04.01 DE; 101 54 718.8 09.11.01 DE

10 April 2003 Application Open to Public Inspection

  Published as AU-A-2002304805

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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