METHOD OF OBTAINING MULTIMETALLIC OXIDES DERIVED FROM HYDROTALCITE-TYPE COMPOUNDS

Details for Australian Patent Application No. 2003243054 (hide)

Owner INSTITUTO MEXICANO DEL PETROLEO

Inventors HERNANDEZ BELTRAN, Francisco; SANCHEZ VALENTE, Jaime; LOPEZ SALINAS, Esteban; SANCHEZ CANTU, Manuel

Pub. Number AU-A-2003243054

PCT Number PCT/MX03/00051

PCT Pub. Number WO2005/003034

Filing date 7 July 2003

Wipo publication date 21 January 2005

International Classifications

C01F 005/00 Compounds of magnesium

C01F 007/00 Compounds of aluminium

C01G 009/00 Compounds of zinc

C01G 053/00 Compounds of nickel

C01G 003/00 Compounds of copper

C01G 051/00 Compounds of cobalt

C01G 049/00 Compounds of iron

Event Publications

11 September 2003 Complete Application Filed

3 March 2005 Application Open to Public Inspection

  Published as AU-A-2003243054

23 March 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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