Crucible for the treatment of molten silicon and process for its manufacture

Details for Australian Patent Application No. 2007204406 (hide)

Owner Vesuvius Crucible Company

Inventors Rancoule, Gilbert

Agent Fisher Adams Kelly

Pub. Number AU-B-2007204406

PCT Pub. Number WO2007/080120

Priority 06 447 007.3 12.01.06 EP

Filing date 12 January 2007

Wipo publication date 19 July 2007

Acceptance publication date 16 February 2012

International Classifications

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

C30B 15/10 (2006.01) Single-crystal growth by pulling from a melt, e.g. Czochralski method - Crucibles or containers for supporting the melt

Event Publications

10 July 2008 PCT application entered the National Phase

  PCT publication WO2007/080120 Priority application(s): WO2007/080120

16 February 2012 Application Accepted

  Published as AU-B-2007204406

14 June 2012 Standard Patent Sealed

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