TITANIUN-VANADIUM-TIN COMPRISING CATALYST AND PROCESS FOR THE PREPARATION OF PHTHALIC ANHYDRIDE

Details for Australian Patent Application No. 2003242736 (hide)

Owner LONZA SPA

Inventors CAVANI, Fabrizio; FUMAGALLI, Carlo; LEANZA, Roberto; MAZZONI, Gianluca; PANZACCHI, Barbara

Pub. Number AU-A-2003242736

PCT Number PCT/EP03/06494

PCT Pub. Number WO2004/000455

Priority MI2002A001358 19.06.02 IT

Filing date 19 June 2003

Wipo publication date 6 January 2004

International Classifications

B01J 023/22 Catalysts comprising metals or metal oxides or hydroxides, not provided for in group

C07C 051/31 Preparation of carboxylic acids or their salts, halides, or anhydrides

C07C 051/265 Preparation of carboxylic acids or their salts, halides, or anhydrides

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): MI2002A001358 19.06.02 IT

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2003242736

10 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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