Patents by Inventor Nadja Cavegn

Nadja Cavegn 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).

  • Single- or multi-unit dental restoration, and method of producing the same
    Patent number: 11540908
    Abstract: The invention relates to a single- or multi-unit dental restoration, which consists of a support structure and a veneer, which support structure is in particular made from oxide ceramics by means of additive manufacturing, particularly preferably by means of rapid prototyping, wherein the veneer is produced by pressing a ceramic material, such as a glass ceramic or composite material, which is more translucent than the support structure, characterized in that the veneer fills and/or penetrates recesses of the support structure (12) configured as a net or frame structure or as a reinforcement, wherein it is particularly provided that the recesses penetrate through the support structure (12).
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: January 3, 2023
    Assignee: Ivoclar Vivadent AG
    Inventors: Nadja Cavegn, Rudolf Jussel, Jörg Ebert
  • Single- Or Multi-Unit Dental Restoration, And Method Of Producing The Same
    Publication number: 20200205945
    Abstract: The invention relates to a single- or multi-unit dental restoration, which consists of a support structure and a veneer, which support structure is in particular made from oxide ceramics by means of additive manufacturing, particularly preferably by means of rapid prototyping, wherein the veneer is produced by pressing a ceramic material, such as a glass ceramic or composite material, which is more translucent than the support structure, characterized in that the veneer fills and/or penetrates recesses of the support structure (12) configured as a net or frame structure or as a reinforcement, wherein it is particularly provided that the recesses penetrate through the support structure (12).
    Type: Application
    Filed: March 12, 2020
    Publication date: July 2, 2020
    Inventors: Nadja Cavegn, Rudolf Jussel, Jörg Ebert
  • Single- or multi-unit dental restoration, and method of producing the same
    Patent number: 10624721
    Abstract: The invention relates to a single- or multi-unit dental restoration, which consists of a support structure and a veneer, which support structure is in particular made from oxide ceramics by means of additive manufacturing, particularly preferably by means of rapid prototyping, wherein the veneer is produced by pressing a ceramic material, such as a glass ceramic or composite material, which is more translucent than the support structure, characterized in that the veneer fills and/or penetrates recesses of the support structure (12) configured as a net or frame structure or as a reinforcement, wherein it is particularly provided that the recesses penetrate through the support structure (12).
    Type: Grant
    Filed: November 3, 2015
    Date of Patent: April 21, 2020
    Assignee: Ivoclar Vivadent AG
    Inventors: Nadja Cavegn, Rudolf Jussel, Jörg Ebert
  • SINGLE- OR MULTI-UNIT DENTAL RESTORATION, AND METHOD OF PRODUCING THE SAME
    Publication number: 20170333166
    Abstract: The invention relates to a single- or multi-unit dental restoration, which consists of a support structure and a veneer, which support structure is in particular made from oxide ceramics by means of additive manufacturing, particularly preferably by means of rapid prototyping, wherein the veneer is produced by pressing a ceramic material, such as a glass ceramic or composite material, which is more translucent than the support structure, characterized in that the veneer fills and/or penetrates recesses of the support structure (12) configured as a net or frame structure or as a reinforcement, wherein it is particularly provided that the recesses penetrate through the support structure (12).
    Type: Application
    Filed: November 3, 2015
    Publication date: November 23, 2017
    Applicant: Ivoclar Vivadent AG
    Inventors: Nadja Cavegn, Rudolf Jussel, Jörg Ebert