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Roger Frei

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  • Heerbrugg, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing a dental prosthesis, blank and dental prosthesis
    • Patent number 11,974,891
    • Issue date May 7, 2024
    • Ivoclar Vivadent AG
    • Clemens Andreas Häfele
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Stereolithography method
    • Patent number 11,718,028
    • Issue date Aug 8, 2023
    • Ivoclar Vivadent AG
    • Konrad Hagenbuch
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Dental prosthesis
    • Patent number 11,684,462
    • Issue date Jun 27, 2023
    • Ivoclar Vivadent AG
    • Markus Geier
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental prosthesis blank
    • Patent number 11,559,380
    • Issue date Jan 24, 2023
    • Ivoclar Vivadent AG
    • Markus Geier
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Prosthesis as well as retrofit kit for a prosthesis
    • Patent number 11,051,917
    • Issue date Jul 6, 2021
    • Ivoclar Vivadent AG
    • Robert Wolfgang Krybus
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Manufacturing device for the manufacture of a blank for a dental re...
    • Publication number 20230165667
    • Publication date Jun 1, 2023
    • IVOCLAR VIVADENT AG
    • Roger Frei
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SYSTEM FOR THE MANUFACTURE OF A DENTAL PROSTHESIS
    • Publication number 20230118604
    • Publication date Apr 20, 2023
    • IVOCLAR VIVADENT AG
    • Markus Geier
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Method For Producing A Dental Prosthesis, Blank And Dental Prosthesis
    • Publication number 20220061966
    • Publication date Mar 3, 2022
    • IVOCLAR VIVADENT AG
    • Clemens Andreas Häfele
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    STEREOLITHOGRAPHY METHOD
    • Publication number 20210122112
    • Publication date Apr 29, 2021
    • IVOCLAR VIVADENT AG
    • Konrad Hagenbuch
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Dental Prosthesis Manufacturing Method
    • Publication number 20200146791
    • Publication date May 14, 2020
    • IVOCLAR VIVADENT AG
    • Andreas Schülke
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    Method of Manufacturing A Dental Restoration Part
    • Publication number 20200113662
    • Publication date Apr 16, 2020
    • IVOCLAR VIVADENT AG
    • Andreas Häfele Clemens
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Prosthesis As Well As Retrofit Kit For A Prosthesis
    • Publication number 20200038151
    • Publication date Feb 6, 2020
    • IVOCLAR VIVADENT AG
    • Robert Wolfgang Krybus
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DENTAL PROSTHESIS
    • Publication number 20200015944
    • Publication date Jan 16, 2020
    • IVOCLAR VIVADENT AG
    • Markus Geier
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DENTAL PROSTHESIS
    • Publication number 20200015947
    • Publication date Jan 16, 2020
    • IVOCLAR VIVADENT AG
    • Markus Geier
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE