HIGH SURFACE AREA AGGREGATED PIGMENTS

Details for Australian Patent Application No. 2002307104 (hide)

Owner DEVISETTI, Siva MALLA, Prakash, B.

Inventors MALLA, Prakash, B.; DEVISETTI, Siva

Pub. Number AU-A-2002307104

PCT Number PCT/US02/10543

PCT Pub. Number WO2002/081573

Priority 09/824,885 03.04.01 US; Not Given 21.03.02 US

Filing date 3 April 2002

Wipo publication date 21 October 2002

International Classifications

C09C 001/00 Treatment of specific inorganic materials other than fibrous fillers

C09C 001/42 Treatment of specific inorganic materials other than fibrous fillers

C09C 003/00 Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties

C09C 001/02 Treatment of specific inorganic materials other than fibrous fillers - Compounds of alkaline earth metals or magnesium

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 09/824,885 03.04.01 US; Not Given 21.03.02 US

10 April 2003 Application Open to Public Inspection

  Published as AU-A-2002307104

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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