MAGNETIC NANOMETER SOLID BASE CATALYST AND ITS PREPARATION METHOD

Details for Australian Patent Application No. 2003255081 (hide)

Owner BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY

Inventors DUAN, Xue; ZHANG, Hui; QI, Rong

Pub. Number AU-A-2003255081

PCT Number PCT/CN03/00592

PCT Pub. Number WO2004/009233

Priority 02125589.X 23.07.02 CN

Filing date 23 July 2003

Wipo publication date 9 February 2004

International Classifications

B01J 023/78 Catalysts comprising metals or metal oxides or hydroxides, not provided for in group

B01J 023/76 Catalysts comprising metals or metal oxides or hydroxides, not provided for in group - combined with metals, oxides or hydroxides provided for in groups

Event Publications

30 October 2003 Complete Application Filed

  Priority application(s): 02125589.X 23.07.02 CN

18 March 2004 Application Open to Public Inspection

  Published as AU-A-2003255081

5 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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