Patents by Inventor Martin BERTAGNOLLI

Martin BERTAGNOLLI 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).

  • Partial dental arch and method for manufacturing a partial arch
    Patent number: 11617635
    Abstract: A partial dental arch is provided with dentin material and with cutting material and a boundary area therebetween. It includes a primary-position tooth region and additional tooth regions which are arranged more distally. A wavy structure of the boundary area is provided whose amplitude—when viewed in the distal direction—decreases in at least one section of the mesial-distal and/or occlusal-gingival extension, in particular with regard to the occlusal-gingival direction.
    Type: Grant
    Filed: April 18, 2017
    Date of Patent: April 4, 2023
    Assignee: Ivoclar Vivadent AG
    Inventors: Clemens Andreas Häfele, Konrad Hagenbuch, Harald Kerschbaumer, Karl Lanbacher, Martin Mitterhofer, Martin Bertagnolli, Andreas Facher
  • Round Dental Blank Holder And Arrangement Having A Holder And A Round Dental Blank
    Publication number: 20220142755
    Abstract: The invention relates to a round dental blank holder (10), in particular with a holding undercut. The holder (10) consists of two parts (12, 14), which in particular are semi-circular and can be connected to each other or mounted on each other, which are intended to surround a round dental blank (16), thereby fixing it, and/or to mount it without play, in particular to fix it in a non-positive and/or form-fitting manner.
    Type: Application
    Filed: November 5, 2021
    Publication date: May 12, 2022
    Inventors: Markus Lichtensteiger, Martin Bertagnolli
  • PARTIAL DENTAL ARCH AND METHOD FOR MANUFACTURING A PARTIAL ARCH
    Publication number: 20190133728
    Abstract: A partial dental arch is provided with dentin material and with cutting material and a boundary area therebetween. It comprises a primary-position tooth region and additional tooth regions which are arranged more distally. A wavy structure of the boundary area is provided whose amplitude—when viewed in the distal direction—decreases in at least one section of the mesial-distal and/or occlusal-gingival extension, in particular with regard to the occlusal-gingival direction.
    Type: Application
    Filed: April 18, 2017
    Publication date: May 9, 2019
    Applicant: Ivoclar Vivadent AG
    Inventors: Clemens Andreas Häfele, Konrad Hagenbuch, Harald Kerschbaumer, Karl Lanbacher, Martin Mitterhofer, Martin Bertagnolli, Andreas Facher
  • Tooth produced in a mold, and dental prosthesis
    Patent number: 9918812
    Abstract: The invention relates to a tooth made of ceramics, a composite or plastic, which is produced in a mold, said tooth having a basal surface (16) that comprises a trough (18). The especially elliptical or circular trough (18) is adapted to the basal surface (16) and has a trough edge (22, 24) which extends at least partially in an angle of more than 45 degrees, in particular more than 60 degrees or 70 degrees, with respect to the adjacent basal surface (16).
    Type: Grant
    Filed: December 6, 2013
    Date of Patent: March 20, 2018
    Assignee: Ivoclar Vivadent AG
    Inventors: Konrad Hagenbuch, Marion Eder, Martin Bertagnolli, Christian Frei, Karl Lanbacher
  • TOOTH PRODUCED IN A MOLD, AND DENTAL PROSTHESIS
    Publication number: 20150313693
    Abstract: The invention relates to a tooth made of ceramics, a composite or plastic, which is produced in a mold, said tooth having a basal surface (16) that comprises a trough (18). The especially elliptical or circular trough (18) is adapted to the basal surface (16) and has a trough edge (22, 24) which extends at least partially in an angle of more than 45 degrees, in particular more than 60 degrees or 70 degrees, with respect to the adjacent basal surface (16).
    Type: Application
    Filed: December 6, 2013
    Publication date: November 5, 2015
    Inventors: Konrad HAGENBUCH, Marion EDER, Martin BERTAGNOLLI, Christian FREI, Karl LANBACHER
  • Color key
    Patent number: D798457
    Type: Grant
    Filed: July 8, 2015
    Date of Patent: September 26, 2017
    Assignee: Ivoclar Vivadent AG
    Inventors: Martin Bertagnolli, Antonio Ferilli, Frank Müller, Wolfgang Ruess, Thomas Doblander