C-plane sapphire method and apparatus

Details for Australian Patent Application No. 2007299677 (hide)

Owner SAINT-GOBAIN CERAMICS & PLASTICS, INC.

Inventors Pranadi, Fery; Zanella, Steven A.; Locher, John W.; Jones, Christopher D.; Tatartchenko, Vitali

Agent EF WELLINGTON & CO

Pub. Number AU-B-2007299677

PCT Pub. Number WO2008/036888

Priority 60/826,723 22.09.06 US

Filing date 21 September 2007

Wipo publication date 27 March 2008

Acceptance publication date 12 May 2011

International Classifications

C30B 15/34 (2006.01) Single-crystal growth by pulling from a melt, e.g. Czochralski method - Edge-defined film-fed crystal growth using dies or slits

C30B 29/20 (2006.01) Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape

Event Publications

9 April 2009 PCT application entered the National Phase

  PCT publication WO2008/036888 Priority application(s): WO2008/036888

12 May 2011 Application Accepted

  Published as AU-B-2007299677

8 September 2011 Standard Patent Sealed

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