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Neil Perkins

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  • Berkshire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Single crystal chemical vapor deposited synthetic diamond materials...
    • Patent number 11,746,436
    • Issue date Sep 5, 2023
    • Element Six Technologies Limited
    • Harpreet Kaur Dhillon
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    Method for making diamond layers by CVD
    • Patent number 11,384,426
    • Issue date Jul 12, 2022
    • Element Six Technologies Limited
    • Charles Simon James Pickles
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Microwave generators and manufacture of synthetic diamond material
    • Patent number 10,707,062
    • Issue date Jul 7, 2020
    • Element Six Technologies Limited
    • John Robert Brandon
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • 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

    Free-standing non-planar polycrystalline synthetic diamond componen...
    • Patent number 9,210,972
    • Issue date Dec 15, 2015
    • Element Six Technologies Limited
    • Stephanie Liggins
    • A44 - HABERDASHERY JEWELLERY
  • 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

    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 material
    • Patent number 8,986,646
    • Issue date Mar 24, 2015
    • Element Six Technologies Limited
    • Daniel James Twitchen
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Method of dressing an abrasive wheel using a polycrystalline CVD sy...
    • Patent number 8,944,892
    • Issue date Feb 3, 2015
    • Element Six Technologies Limited
    • Neil Perkins
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Diamond tools
    • Patent number 8,890,091
    • Issue date Nov 18, 2014
    • Element Six Limited
    • Daniel James Twitchen
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Diamond tools
    • Patent number 8,884,252
    • Issue date Nov 11, 2014
    • Element Six Limited
    • Daniel James Twitchen
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Diamond tools
    • Patent number 8,884,251
    • Issue date Nov 11, 2014
    • Element Six Limited
    • Daniel James Twitchen
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Coated speaker dome and coated diamond products
    • Patent number 8,863,890
    • Issue date Oct 21, 2014
    • Element Six Limited
    • Paul Nicholas Inglis
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Diamond microelectrodes
    • Patent number 8,491,765
    • Issue date Jul 23, 2013
    • Element Six Limited
    • Charles Simon James Pickles
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Coated speaker dome
    • Patent number 8,340,341
    • Issue date Dec 25, 2012
    • Element Six Limited
    • Neil Perkins
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Diamond microelectrodes
    • Patent number 8,177,949
    • Issue date May 15, 2012
    • Element Six Limited
    • Charles Simon James Pickles
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF MAKING A THERMALLY STABLE POLYCRYSTALLINE SUPER HARD CONS...
    • Publication number 20210323874
    • Publication date Oct 21, 2021
    • Element Six (UK) Limited
    • Neil PERKINS
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    METHOD OF MAKING A THERMALLY STABLE POLYCRYSTALLINE SUPER HARD CONS...
    • Publication number 20200010371
    • Publication date Jan 9, 2020
    • Element Six (UK) Limited
    • Neil PERKINS
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    MICROWAVE GENERATORS AND MANUFACTURE OF SYNTHETIC DIAMOND MATERIAL
    • Publication number 20180218881
    • Publication date Aug 2, 2018
    • ELEMENT SIX TECHNOLOGIES LIMITED
    • JOHN ROBERT BRANDON
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    A METHOD OF MAKING A THERMALLY STABLE POLYCRYSTALLINE SUPER HARD CO...
    • Publication number 20170183267
    • Publication date Jun 29, 2017
    • Element Six (UK) Limited
    • Neil PERKINS
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    METHOD FOR MAKING DIAMOND LAYERS BY CVD
    • Publication number 20150315700
    • Publication date Nov 5, 2015
    • Element Six Technologies Limited
    • Charles Simon James Pickles
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    DIAMOND MATERIAL
    • Publication number 20150315027
    • Publication date Nov 5, 2015
    • Element Six Technologies Limited
    • Daniel James TWITCHEN
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    SINGLE CRYSTAL CHEMICAL VAPOUR DEPOSITED SYNTHETIC DIAMOND MATERIAL...
    • Publication number 20150240382
    • Publication date Aug 27, 2015
    • Element Six Technologies Limited
    • Harpreet Kaur Dhillon
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    FREE-STANDING NON-PLANAR POLYCRYSTALLINE SYNTHETIC DIAMOND COMPONEN...
    • Publication number 20150110987
    • Publication date Apr 23, 2015
    • Element Six Technologies Limited
    • Stephanie Liggins
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    METHOD OF DRESSING AN ABRASIVE WHEEL USING A POLYCRYSTALLINE CVD SY...
    • Publication number 20140335766
    • Publication date Nov 13, 2014
    • Neil Perkins
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    COATED SPEAKER DOME AND COATED DIAMOND PRODUCTS
    • Publication number 20140158456
    • Publication date Jun 12, 2014
    • ELEMENT SIX LIMITED
    • Paul Nicholas Inglis
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DIAMOND TOOLS
    • Publication number 20130205681
    • Publication date Aug 15, 2013
    • ELEMENT SIX LIMITED
    • Daniel James Twitchen
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    DIAMOND TOOLS
    • Publication number 20130205680
    • Publication date Aug 15, 2013
    • ELEMENT SIX LIMITED
    • Daniel James Twitchen
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    DIAMOND TOOLS
    • Publication number 20130192144
    • Publication date Aug 1, 2013
    • ELEMENT SIX LIMITED
    • Daniel James Twitchen
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    DIAMOND MICROELECTRODES
    • Publication number 20120037505
    • Publication date Feb 16, 2012
    • Charles Simon James Pickles
    • G01 - MEASURING TESTING
  • Information Patent Application

    DIAMOND MATERIAL
    • Publication number 20100326135
    • Publication date Dec 30, 2010
    • Daniel James Twitchen
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    DIAMOND MATERIAL
    • Publication number 20100329962
    • Publication date Dec 30, 2010
    • Daniel James Twitchen
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    DIAMOND MATERIAL
    • Publication number 20100329965
    • Publication date Dec 30, 2010
    • Daniel James Twitchen
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    Coated Speaker Dome
    • Publication number 20080130937
    • Publication date Jun 5, 2008
    • Neil Perkins
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Diamond microelectrodes
    • Publication number 20070051625
    • Publication date Mar 8, 2007
    • Charles Simon James Pickles
    • G01 - MEASURING TESTING
  • Information Patent Application

    Diamond microelectrodes
    • Publication number 20050029095
    • Publication date Feb 10, 2005
    • Clive Edward Hall
    • G01 - MEASURING TESTING