METHOD FOR MELTING AND DECARBURIZATION OF IRON CARBON MELTS

Details for Australian Patent Application No. 2002310248 (hide)

Owner PROCESS TECHNOLOGY INTERNATIONAL, INC.

Inventors SHVER, Valery, G.

Pub. Number AU-A-2002310248

PCT Number PCT/US02/17232

PCT Pub. Number WO2002/099143

Priority 09/875,153 05.06.01 US

Filing date 31 May 2002

Wipo publication date 16 December 2002

International Classifications

C21C 007/068 Treating molten ferrous alloys, e.g. steel, not covered by groups - Decarburising

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 09/875,153 05.06.01 US

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002310248

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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