PROCESS FOR GENERATION OF PRECIPITATED CALCIUM CARBONATE FROM CALCIUM CARBONATE RICH INDUSTRIAL BY-PRODUCT

Details for Australian Patent Application No. 2002214249 (hide)

Owner COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH GUJARAT NARMADA VALLEY FERTILIZER COMPANY LIMITED

Inventors JASRA, Rakesh, Vir; SOMANI, Rajesh, Shantilal; SHETH, Mrunal, Vinodbhai; PATEL, Virendra, Bhikhabhai; AYYER, Jayalekshmy; BADHEKA, Yogiraj, Mansukhlal; THAKKAR, Vikram, Vinodrai; CHUNNAWALA, Jatin, Rameshchandra; OZA, Pravinchandra, Mahasukhray

Pub. Number AU-A-2002214249

PCT Pub. Number WO2003/037795

Filing date 31 October 2001

Wipo publication date 12 May 2003

International Classifications

C01F 011/18 Compounds of calcium, strontium, or barium

C05D 003/02 Calcareous fertilisers

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

Event Publications

10 July 2003 Application Open to Public Inspection

  Published as AU-A-2002214249

15 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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