Crucible for the crystallization of silicon and process for making the same

Details for Australian Patent Application No. 2006298957 (hide)

Owner Vesuvius Crucible Company

Inventors Rancoule, Gilbert

Agent Fisher Adams Kelly

Pub. Number AU-B-2006298957 (Modified Examination)

PCT Pub. Number WO2007/039310

Priority 05447224.6 06.10.05 EP

Filing date 6 October 2006

Wipo publication date 12 April 2007

Acceptance publication date 3 June 2010

International Classifications

C30B 11/00 (2006.01) Single-crystal-growth by normal freezing or freezing under temperature gradient, e.g. Bridgman- Stockbarger method

C04B 35/584 (2006.01) Shaped ceramic products characterised by their composition - based on silicon nitride

Event Publications

3 April 2008 PCT application entered the National Phase

  PCT publication WO2007/039310 Priority application(s): WO2007/039310

3 June 2010 Application Accepted

  Published as AU-B-2006298957 (Modified Examination)

30 September 2010 Standard Patent Sealed

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