Ultrahard diamonds and method of making thereof

Details for Australian Patent Application No. 2004258192 (hide)

Owner Carnegie Institution of Washington

Inventors Mao, Ho-Kwang; Hemley, Russell J.; Yan, Chih-Shiue

Agent Davies Collison Cave

Pub. Number AU-B-2004258192

PCT Pub. Number WO2005/007936

Priority 60/486,435 14.07.03 US

Filing date 14 July 2004

Wipo publication date 27 January 2005

Acceptance publication date 4 December 2008

International Classifications

C30B 1/12 (2006.01) Single-crystal growth from solids or gels

C23C 16/26 (2006.01) Chemical deposition or plating by decomposition - Deposition of carbon only

C30B 1/02 (2006.01) Single-crystal growth from solids or gels

C30B 23/08 (2006.01) Single-crystal growth from vapours - by condensing ionised vapours

C30B 25/02 (2006.01) Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour deposition growth - Epitaxial-layer growth

C30B 25/10 (2006.01) Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour deposition growth - Heating of the reaction chamber or the substrate

C30B 29/04 (2006.01) Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape - Diamond

C30B 33/02 (2006.01) After-treatment of single crystals or homogeneous polycrystalline material with defined structure

Event Publications

23 February 2006 PCT application entered the National Phase

  PCT publication WO2005/007936 Priority application(s): WO2005/007936

4 December 2008 Application Accepted

  Published as AU-B-2004258192

2 April 2009 Standard Patent Sealed

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