Chemically assisted milling of silicas

Details for Australian Patent Application No. 2005257985 (hide)

Owner W. R. Grace & Co.-Conn.

Inventors Chapman, David Monroe

Agent Davies Collison Cave

Pub. Number AU-A-2005257985

PCT Pub. Number WO2006/002085

Priority 60/579,694 15.06.04 US

Filing date 15 June 2005

Wipo publication date 5 January 2006

International Classifications

C01B 33/141 (2006.01) Silicon

Event Publications

8 February 2007 PCT application entered the National Phase

  PCT publication WO2006/002085 Priority application(s): WO2006/002085

25 August 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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