Patents by Inventor Andreas Häfele Clemens

Andreas Häfele Clemens has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Prosthesis as well as retrofit kit for a prosthesis
    Patent number: 11051917
    Abstract: The invention relates to a dental prosthesis comprising a prosthesis base and teeth which are attached in or to the prosthesis base (14), wherein the prosthesis base (14) comprises a ventilation element, in particular a ventilation valve (12).
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: July 6, 2021
    Assignee: Ivoclar Vivadent AG
    Inventors: Robert Wolfgang Krybus, Andreas Häfele Clemens, Konrad Hagenbuch, Roger Frei
  • Method of Manufacturing A Dental Restoration Part
    Publication number: 20200113662
    Abstract: A method for manufacturing a dental restoration part according to patient-specific requirements is provided, which dental restoration part comprises a prosthesis base, wherein the prosthesis base carries at least one prefabricated artificial tooth, in particular a large number of prefabricated artificial teeth. It is also intended for the prosthesis base to have a surface on the side facing away from the prefabricated artificial teeth, i.e. on the side opposite thereof, and a three-dimensional layer of material to be applied to this surface of the prosthesis base using a three-dimensional additive method, by which the prosthesis base will be fabricated according to the patient-specific specifications.
    Type: Application
    Filed: October 1, 2019
    Publication date: April 16, 2020
    Inventors: Andreas Häfele Clemens, Sabrina Teichmann, Roger Frei, Konrad Hagenbuch
  • Prosthesis As Well As Retrofit Kit For A Prosthesis
    Publication number: 20200038151
    Abstract: The invention relates to a dental prosthesis comprising a prosthesis base and teeth which are attached in or to the prosthesis base (14), wherein the prosthesis base (14) comprises a ventilation element, in particular a ventilation valve (12).
    Type: Application
    Filed: July 29, 2019
    Publication date: February 6, 2020
    Inventors: Robert Wolfgang Krybus, Andreas Häfele Clemens, Konrad Hagenbuch, Roger Frei