METHOD FOR REDUCING THE AMOUNT OF LITHIUM IN GLASS PRODUCTION

Details for Australian Patent Application No. 2002305899 (hide)

Owner SPECIALTY MINERALS (MICHIGAN) INC.

Inventors HOCKMAN, John, Albert

Pub. Number AU-A-2002305899

PCT Number PCT/US02/18316

PCT Pub. Number WO2002/100792

Priority 09/878,643 11.06.01 US

Filing date 10 June 2002

Wipo publication date 23 December 2002

International Classifications

C03C 006/02 Glass batch compositions

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 09/878,643 11.06.01 US

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2002305899

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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