OPTICAL QUALITY DIAMOND MATERIAL

Details for Australian Patent Application No. 2003280099 (hide)

Owner ELEMENT SIX LIMITED GODFRIED, Herman, Philip SCARSBROOK, Geoffrey, Alan TWITCHEN, Daniel, James HOUWMAN, Evert, Pieter NELISSEN, Wilhelmus, Gerarda, Maria WHITEHEAD, Andrew, John HALL, Clive, Edward MARTINEAU, Philip, Maurice

Inventors Whitehead, Andrew John; Hall, Clive Edward; Twitchen, Daniel James; Nelissen, Wilhelmus Gertruda Maria; Scarsbrook, Geoffrey Alan; Godfried, Herman Philip; Martineau, Philip Maurice; Houwman, Evert Pieter

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2003280099

PCT Number PCT/IB03/05281

PCT Pub. Number WO2004/046427

Priority 0227261.5 21.11.02 GB

Filing date 20 November 2003

Wipo publication date 15 June 2004

International Classifications

C30B 025/02 Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour deposition growth - Epitaxial-layer growth

G02F 001/21 Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating

C30B 029/04 Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape - Diamond

Event Publications

26 February 2004 Complete Application Filed

  Priority application(s): 0227261.5 21.11.02 GB

15 July 2004 Application Open to Public Inspection

  Published as AU-A-2003280099

24 November 2005 Assignment before Grant

  Godfried, Herman; Hall, Clive; Houwman, Evert; Martineau, Philip ; Nelissen, Wilhelmus; Scarsbrook, Geoffrey; Twitchen, Daniel ; Whithead, Andrew The application has been assigned to Element Six Limited

18 June 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). 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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