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Daniel James Twitchen

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  • Ascot, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacture of single crystal synthetic diamond material
    • Patent number 11,643,750
    • Issue date May 9, 2023
    • Element Six Technologies Limited
    • Ian Friel
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    Microwave plasma reactor for manufacturing synthetic diamond material
    • Patent number 11,371,147
    • Issue date Jun 28, 2022
    • Element Six Technologies Limited
    • Steven Edward Coe
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Single crystal synthetic diamond material via chemical vapour depos...
    • Patent number 11,060,204
    • Issue date Jul 13, 2021
    • Element Six Technologies Limited
    • Daniel James Twitchen
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    Synthetic diamond heat spreaders
    • Patent number 11,062,973
    • Issue date Jul 13, 2021
    • Element Six Technologies Limited
    • Daniel James Twitchen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Diamond components for quantum imaging, sensing and information pro...
    • Patent number 10,883,194
    • Issue date Jan 5, 2021
    • Element Six Technologies Limited
    • Matthew Markham
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Optical quality diamond material
    • Patent number 10,851,471
    • Issue date Dec 1, 2020
    • Element Six Technologies Limited
    • Herman Philip Godfried
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Method of fabricating a plurality of single crystal CVD synthetic d...
    • Patent number 10,590,563
    • Issue date Mar 17, 2020
    • Element Six Technologies Limited
    • Christopher John Howard Wort
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Synthetic CVD diamond
    • Patent number 10,480,097
    • Issue date Nov 19, 2019
    • Element Six Technologies Limited
    • Daniel James Twitchen
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Bonding scheme for diamond components which has low thermal barrier...
    • Patent number 10,403,557
    • Issue date Sep 3, 2019
    • ELEMENT SIX TECHNOLOGIES LTD
    • Julian Anaya Calvo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Synthetic CVD diamond
    • Patent number 10,273,598
    • Issue date Apr 30, 2019
    • Element Six Technologies Limited
    • Daniel James Twitchen
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Synthetic diamond optical mirrors
    • Patent number 10,191,190
    • Issue date Jan 29, 2019
    • Element Six Technologies Limited
    • Joseph Dodson
    • G02 - OPTICS
  • Information Patent Grant

    Optical quality diamond material
    • Patent number 10,125,434
    • Issue date Nov 13, 2018
    • Element Six Technologies Limited
    • Herman Philip Godfried
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Diamond material
    • Patent number 9,840,419
    • Issue date Dec 12, 2017
    • Element Six Technologies Limited
    • Daniel James Twitchen
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Single crystal diamond
    • Patent number 9,816,202
    • Issue date Nov 14, 2017
    • Element Six Technologies Limited
    • Geoffrey Alan Scarsbrook
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    Dislocation engineering in single crystal synthetic diamond material
    • Patent number 9,682,864
    • Issue date Jun 20, 2017
    • Element Six Technologies Limited
    • Harpreet Kaur Dhillon
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Methods of manufacturing synthetic diamond material by microwave pl...
    • Patent number 9,637,838
    • Issue date May 2, 2017
    • Element Six Limited
    • Steven Edward Coe
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Optical quality diamond material
    • Patent number 9,551,090
    • Issue date Jan 24, 2017
    • Element Six Technologies Limited
    • Herman Philip Godfried
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Single crystal diamond
    • Patent number 9,518,338
    • Issue date Dec 13, 2016
    • Element Six Technologies Limited
    • Geoffrey Alan Scarsbrook
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    Solid state material
    • Patent number 9,416,005
    • Issue date Aug 16, 2016
    • Element Six Technologies Limited
    • Geoffrey Alan Scarsbrook
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Diamond material
    • Patent number 9,317,811
    • Issue date Apr 19, 2016
    • Element Six Technologies Limited
    • Geoffrey Alan Scarsbrook
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Diamond material
    • Patent number 9,255,009
    • Issue date Feb 9, 2016
    • Element Six Technologies Limited
    • Harpreet Kaur Dhillon
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Diamond optical element
    • Patent number 9,169,989
    • Issue date Oct 27, 2015
    • Element Six Limited
    • Daniel James Twitchen
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Single crystal diamond material
    • Patent number 9,157,170
    • Issue date Oct 13, 2015
    • Element Six Technologies Limited
    • Daniel James Twitchen
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    High crystalline quality synthetic diamond
    • Patent number 9,133,566
    • Issue date Sep 15, 2015
    • Element Six Technologies Limited
    • Daniel James Twitchen
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Coloured diamond
    • Patent number 9,115,443
    • Issue date Aug 25, 2015
    • Element Six Technologies Limited
    • Daniel James Twitchen
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Single crystal diamond prepared by CVD
    • Patent number 9,103,050
    • Issue date Aug 11, 2015
    • Element Six Technologies Limited
    • Geoffrey Alan Scarsbrook
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Diamond material
    • Patent number 9,068,257
    • Issue date Jun 30, 2015
    • Element Six Technologies Limited
    • Daniel James Twitchen
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    CVD single crystal diamond material
    • Patent number 9,017,633
    • Issue date Apr 28, 2015
    • Element Six Technologies Limited
    • Ian Friel
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    Diamond material
    • Patent number 9,017,632
    • Issue date Apr 28, 2015
    • Element Six Technologies Limited
    • Daniel James Twitchen
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Diamond
    • Patent number 8,986,645
    • Issue date Mar 24, 2015
    • Element Six Limited
    • Daniel James Twitchen
    • B44 - DECORATIVE ARTS

Patents Applicationslast 30 patents