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Harald Bürke

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Patents Grantslast 30 patents

  • Information Patent Grant

    Lithium silicate materials
    • Patent number 12,006,247
    • Issue date Jun 11, 2024
    • Ivoclar Vivadent AG
    • Elke Signer-Apel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Arrangement of a furnace and of bulk material of glass particles as...
    • Patent number 11,808,520
    • Issue date Nov 7, 2023
    • Ivoclar Vivadent AG
    • Rudolf Jussel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lithium silicate materials
    • Patent number 11,744,685
    • Issue date Sep 5, 2023
    • Ivoclar Vivadent AG
    • Marcel Schweiger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lithium silicate materials
    • Patent number 11,369,460
    • Issue date Jun 28, 2022
    • Ivoclar Vivadent AG
    • Marcel Schweiger
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Lithium silicate materials
    • Patent number 11,109,949
    • Issue date Sep 7, 2021
    • Ivoclar Vivadent AG
    • Marcel Schweiger
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Lithium silicate materials
    • Patent number 10,981,823
    • Issue date Apr 20, 2021
    • Ivoclar Vivadent AG
    • Elke Signer-Apel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method for the preparation of lithium silicate glasses and lithium...
    • Patent number 10,737,972
    • Issue date Aug 11, 2020
    • Ivoclar Vivadent AG
    • Sebastian Krolikowski
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Device for producing dental ceramic
    • Patent number 10,588,727
    • Issue date Mar 17, 2020
    • Ivoclar Vivadent AG
    • Harald Bürke
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Pre-sintered blank for dental purposes
    • Patent number 10,470,854
    • Issue date Nov 12, 2019
    • Ivoclar Vivadent AG
    • Harald Bürke
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lithium silicate materials
    • Patent number 10,214,443
    • Issue date Feb 26, 2019
    • Ivoclar Vivadent AG
    • Elke Signer-Apel
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Pre-sintered blank for dental purposes
    • Patent number 10,206,761
    • Issue date Feb 19, 2019
    • Ivoclar Vivadent AG
    • Harald Bürke
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lithium silicate materials
    • Patent number 10,136,973
    • Issue date Nov 27, 2018
    • Ivoclar Vivadent AG
    • Marcel Schweiger
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Method for the preparation of lithium silicate glasses and lithium...
    • Patent number 10,131,569
    • Issue date Nov 20, 2018
    • Ivoclar Vivadent AG
    • Sebastian Krolikowski
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Blank for dental purposes
    • Patent number 10,064,708
    • Issue date Sep 4, 2018
    • Ivoclar Vivadent AG
    • Harald Bürke
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Pre-sintered blank for dental purposes
    • Patent number 9,757,217
    • Issue date Sep 12, 2017
    • Ivoclar Vivadent AG
    • Harald Bürke
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental furnace
    • Patent number 9,733,018
    • Issue date Aug 15, 2017
    • Ivoclar Vivadent AG
    • Robert Grünenfelder
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental furnace
    • Patent number 9,726,431
    • Issue date Aug 8, 2017
    • Ivoclar Vivadent AG
    • Rudolf Jussel
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Dental furnace
    • Patent number 9,518,780
    • Issue date Dec 13, 2016
    • Ivoclar Vivadent AG
    • Rudolf Jussel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lithium silicate materials
    • Patent number 9,434,639
    • Issue date Sep 6, 2016
    • Ivoclar Vivadent AG
    • Elke Signer-Apel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lithium silicate materials
    • Patent number 9,248,078
    • Issue date Feb 2, 2016
    • Ivoclar Vivadent AG
    • Marcel Schweiger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lithium silicate glass ceramic and glass with ZrO2 content
    • Patent number 9,249,048
    • Issue date Feb 2, 2016
    • Ivoclar Vivadent AG
    • Christian Ritzberger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Press muffle
    • Patent number 9,017,054
    • Issue date Apr 28, 2015
    • Ivoclar Vivadent AG
    • Harald Bürke
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lithium silicate materials
    • Patent number 8,940,651
    • Issue date Jan 27, 2015
    • Ivoclar Vivadent AG
    • Elke Signer-Apel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lithium silicate glass ceramic and glass with ZrO2 content
    • Patent number 8,778,075
    • Issue date Jul 15, 2014
    • Ivoclar Vivadent AG
    • Christian Ritzberger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lithium silicate glass ceramic and glass with ZrO2 content
    • Patent number 8,557,150
    • Issue date Oct 15, 2013
    • Ivoclar Vivadent AG
    • Christian Ritzberger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lithium silicate materials
    • Patent number 8,546,280
    • Issue date Oct 1, 2013
    • Ivoclar Vivadent AG
    • Elke Apel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lithium silicate glass ceramic and glass with ZrO2 content
    • Patent number 8,536,078
    • Issue date Sep 17, 2013
    • Ivoclar Vivadent AG
    • Christian Ritzberger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method for operating a press furnace, and press furnace
    • Patent number 8,465,681
    • Issue date Jun 18, 2013
    • Ivoclar Vivadent AG
    • Rudolf Jussel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lithium silicate materials
    • Patent number 8,444,756
    • Issue date May 21, 2013
    • Ivoclar Vivadent AG
    • Marcel Schweiger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lithium silicate materials
    • Patent number 8,162,664
    • Issue date Apr 24, 2012
    • Ivoclar Vivadent AG
    • Elke Apel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    LITHIUM SILICATE MATERIALS
    • Publication number 20250011223
    • Publication date Jan 9, 2025
    • IVOCLAR VIVADENT AG
    • Elke Signer-Apel
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    LITHIUM SILICATE MATERIALS
    • Publication number 20240099819
    • Publication date Mar 28, 2024
    • IVOCLAR VIVADENT AG
    • Marcel Schweiger
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    FURNACE AND METHOD FOR OPERATING A FURNACE
    • Publication number 20240034663
    • Publication date Feb 1, 2024
    • IVOCLAR VIVADENT AG
    • Rudolf Jussel
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    LITHIUM SILICATE MATERIALS
    • Publication number 20220323185
    • Publication date Oct 13, 2022
    • IVOCLAR VIVADENT AG
    • Marcel Schweiger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LITHIUM SILICATE MATERIALS
    • Publication number 20210238082
    • Publication date Aug 5, 2021
    • IVOCLAR VIVADENT AG
    • Elke Signer-Apel
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    LITHIUM SILICATE MATERIALS
    • Publication number 20200375707
    • Publication date Dec 3, 2020
    • IVOCLAR VIVADENT AG
    • Marcel Schweiger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Process For The Preparation Of Multi-Coloured Glass Ceramic Blanks
    • Publication number 20200317561
    • Publication date Oct 8, 2020
    • IVOCLAR VIVADENT AG
    • Lars Arnold
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LITHIUM SILICATE GLASS CERAMIC AND GLASS WITH ZrO2 CONTENT
    • Publication number 20200156989
    • Publication date May 21, 2020
    • IVOCLAR VIVADENT AG
    • Christian Ritzberger
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    Arrangement Of A Furnace And Of Bulk Material Of Glass Particles As...
    • Publication number 20200072552
    • Publication date Mar 5, 2020
    • IVOCLAR VIVADENT AG
    • Rudolf Jussel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LITHIUM SILICATE MATERIALS
    • Publication number 20200024181
    • Publication date Jan 23, 2020
    • IVOCLAR VIVADENT AG
    • Elke Signer-Apel
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    LITHIUM SILICATE MATERIALS
    • Publication number 20190090996
    • Publication date Mar 28, 2019
    • IVOCLAR VIVADENT AG
    • Marcel Schweiger
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    METHOD FOR THE PREPARATION OF LITHIUM SILICATE GLASSES AND LITHIUM...
    • Publication number 20190039944
    • Publication date Feb 7, 2019
    • IVOCLAR VIVADENT AG
    • Sebastian Krolikowski
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    PRE-SINTERED BLANK FOR DENTAL PURPOSES
    • Publication number 20170340420
    • Publication date Nov 30, 2017
    • IVOCLAR VIVADENT AG
    • Harald Bürke
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Lithium Silicate Glass Ceramic and Glass with ZrO2 Content
    • Publication number 20170158552
    • Publication date Jun 8, 2017
    • IVOCLAR VIVADENT AG
    • Christian Ritzberger
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Method For The Preparation Of Lithium Silicate Glasses And Lithium...
    • Publication number 20170144919
    • Publication date May 25, 2017
    • IVOCLAR VIVADENT AG
    • Sebastian Krolikowski
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    DEVICE FOR PRODUCING DENTAL CERAMIC
    • Publication number 20170042647
    • Publication date Feb 16, 2017
    • IVOCLAR VIVADENT AG
    • Harald Bürke
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LITHIUM SILICATE MATERIALS
    • Publication number 20160368814
    • Publication date Dec 22, 2016
    • IVOCLAR VIVADENT AG
    • Elke Signer-Apel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Lithium Silicate Glass Ceramic and Glass with ZrO2 Content
    • Publication number 20160106632
    • Publication date Apr 21, 2016
    • IVOCLAR VIVADENT AG
    • Christian Ritzberger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Lithium Silicate Materials
    • Publication number 20160106526
    • Publication date Apr 21, 2016
    • IVOCLAR VIVADENT AG
    • Marcel Schweiger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DENTAL FURNACE
    • Publication number 20160061527
    • Publication date Mar 3, 2016
    • IVOCLAR VIVADENT AG
    • Rudolf Jussel
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Application

    BLANK FOR DENTAL PURPOSES
    • Publication number 20150374465
    • Publication date Dec 31, 2015
    • IVOCLAR VIVADENT AG
    • Harald BÜRKE
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    PRE-SINTERED BLANK FOR DENTAL PURPOSES
    • Publication number 20150140274
    • Publication date May 21, 2015
    • IVOCLAR VIVADENT AG
    • Harald Bürke
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PRE-SINTERED BLANK FOR DENTAL PURPOSES
    • Publication number 20150140513
    • Publication date May 21, 2015
    • Harald Bürke
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LITHIUM SILICATE MATERIALS
    • Publication number 20150094197
    • Publication date Apr 2, 2015
    • IVOCLAR VIVADENT AG
    • Elke Signer-Apel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Dental Furnace
    • Publication number 20150010876
    • Publication date Jan 8, 2015
    • IVOCLAR VIVADENT AG
    • Robert Grünenfelder
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Lithium silicate glass ceramic and glass with ZrO2 content
    • Publication number 20140000314
    • Publication date Jan 2, 2014
    • IVOCLAR VIVADENT AG
    • Christian Ritzberger
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Lithium Silicate Materials
    • Publication number 20130296156
    • Publication date Nov 7, 2013
    • Elke Apel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Lithium Silicate Materials
    • Publication number 20130209963
    • Publication date Aug 15, 2013
    • Marcel Schweiger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Dental Furnace
    • Publication number 20130029280
    • Publication date Jan 31, 2013
    • IVOCLAR VIVADENT AG
    • Rudolf Jussel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Lithium silicate glass ceramic and glass with ZrO2 content
    • Publication number 20120248642
    • Publication date Oct 4, 2012
    • IVOCLAR VIVADENT AG
    • Christian Ritzberger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE