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David Robert Diggins

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  • Australia, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spectacle lens having a photochromic coating and method for produci...
    • Patent number 11,874,534
    • Issue date Jan 16, 2024
    • Carl Zeiss Vision International GmbM
    • Norbert Hugenberg
    • G02 - OPTICS
  • Information Patent Grant

    Abrasion resistant coating composition
    • Patent number 8,128,990
    • Issue date Mar 6, 2012
    • Carl Zeiss Vision Australia Holdings Ltd.
    • David Robert Diggins
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Tinting optical substrates
    • Patent number 8,044,141
    • Issue date Oct 25, 2011
    • Carl Zeiss Vision Australia Holdings Limited
    • David Robert Diggins
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method of forming a coated optical element
    • Patent number 8,003,022
    • Issue date Aug 23, 2011
    • Carl Zeiss Vision Australia Holdings Limited
    • David Robert Diggins
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tinting optical substrates
    • Patent number 7,763,313
    • Issue date Jul 27, 2010
    • Carl Zeiss Vision Australia Holdings Ltd.
    • David Robert Diggins
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Casting composition of aromatic polyvinyl monomer, polythiol and ep...
    • Patent number 6,391,983
    • Issue date May 21, 2002
    • Sola International Holdings, Ltd.
    • Ian Roger Bateman
    • G02 - OPTICS
  • Information Patent Grant

    High index/high abbe number composition
    • Patent number 6,313,251
    • Issue date Nov 6, 2001
    • Sola International Holdings, Ltd.
    • Huan Kiak Toh
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    High index/high abbe number composition
    • Patent number 6,166,158
    • Issue date Dec 26, 2000
    • Sola International Holdings Ltd.
    • Huan Kiak Toh
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    High index/high Abbe number composition
    • Patent number 5,977,276
    • Issue date Nov 2, 1999
    • Sola International Holdings Ltd.
    • Huan Kiak Toh
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    SPECTACLE LENS HAVING A PHOTOCHROMIC COATING AND METHOD FOR PRODUCI...
    • Publication number 20210124189
    • Publication date Apr 29, 2021
    • CARL ZEISS VISION INTERNATIONAL GMBH
    • Norbert Hugenberg
    • G02 - OPTICS
  • Information Patent Application

    COMPOSITION FOR MANUFACTURING A SCRATCH-PROOF COATING WITH IMPROVED...
    • Publication number 20120115991
    • Publication date May 10, 2012
    • CARL ZEISS VISION AUSTRALIA HOLDINGS LTD
    • Norbert Hugenberg
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    TINTING OPTICAL SUBSTRATES
    • Publication number 20100256297
    • Publication date Oct 7, 2010
    • CARL ZEISS VISION AUSTRALIA HOLDINGS LIMITED
    • David Robert DIGGINS
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    METHODS FOR FORMING COATED HIGH INDEX OPTICAL ELEMENTS
    • Publication number 20090189303
    • Publication date Jul 30, 2009
    • Carl Zeiss Vision Australia Holdings Limited
    • David Diggins
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD OF FORMING A COATED OPTICAL ELEMENT
    • Publication number 20090026638
    • Publication date Jan 29, 2009
    • CARL ZEISS VISION AUSTRALIA HOLDINGS LIMITED
    • David Robert Diggins
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Coatings for Optical Elements
    • Publication number 20080311404
    • Publication date Dec 18, 2008
    • CARL ZEISS VISION AUSTRALIA HOLDINGS LIMITED
    • David Robert Diggins
    • G02 - OPTICS
  • Information Patent Application

    Tinting optical substrates
    • Publication number 20060148952
    • Publication date Jul 6, 2006
    • Sola International Holdings
    • David Robert Diggins
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Abrasion resistant coating composition
    • Publication number 20050171231
    • Publication date Aug 4, 2005
    • David Robert Diggins
    • G02 - OPTICS