Patents by Inventor Daniel BIELSER

Daniel BIELSER 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).

  • METHOD OF AUTOMATICALLY MATCHING OF A CT DENTAL VOLUME AND A DIGITAL DENTAL IMPRESSION OF A PATIENT USING NEURAL NETWORKS
    Publication number: 20250209644
    Abstract: The present invention relates to a computer implemented method of overlapping a first digital 3D image (13) and a second digital 3D image (14) each showing the oral cavity, wherein the first digital 3D image (13) is obtained through optically scanning a surface of the oral cavity, and wherein the second digital 3D image (14) is obtained through X-ray imaging, magnetic resonance imaging, or acoustical imaging of the oral cavity. The method includes a first matching step (S100) and a second matching step (S200) following the first matching step (S100).
    Type: Application
    Filed: December 6, 2024
    Publication date: June 26, 2025
    Inventors: Simone Hieber, Michael Elvers, Daniel Bielser, Kai Stannigel, Simon Eck
  • Automated tooth administration in a dental restoration workflow
    Patent number: 12186153
    Abstract: A method and system to automate an administration and restoration generation process that includes forming a spline along a jaw, proposing potential interdental gaps, weighting the potential interdental gaps to obtain one or more delimiters, automatically proposing tooth number probabilities, and computing a best fit tooth number distribution to generate a patient specific restoration.
    Type: Grant
    Filed: September 17, 2021
    Date of Patent: January 7, 2025
    Assignee: Dentsply Sirona Inc.
    Inventors: Daniel Bielser, Sandro Löschhorn, Evgenij Derzapf, Björn Steffen, Maryna Waszak, Philippe Widmer
  • INTELLIGENT RESTORATION PROPOSAL
    Publication number: 20240398521
    Abstract: An intelligent restoration proposal including using an input resource to segment a 3D jaw model to obtain a segmented missing or unhealthy teeth and omitting the segmented missing or unhealthy teeth from the 3D jaw model to obtain a modified 3D jaw model. The modified 3D jaw model is used as input to a restoration proposal module to propose an output restoration. The restoration proposal module is operated as a machine learning engine. The restoration proposal is trained using a database that includes healthy teeth.
    Type: Application
    Filed: June 5, 2023
    Publication date: December 5, 2024
    Applicant: DENTSPLY SIRONA Inc.
    Inventors: Evgenij DERZAPF, Andre KOZA, Daniel BIELSER, Simon TANAKA, Samuel MUFF, Sandro Löschhorn
  • PROPOSING DENTAL RESTORATION MATERIAL PARAMETERS
    Publication number: 20230165666
    Abstract: A parameter recommendation module is used to propose a recommendation for dental restoration material parameters. The recommendation takes into consideration final tooth color influencing factors such as underlying tooth stump color and color of restoration fastening material such that at least one output restoration characteristic value needed to achieve a final user-specific tooth color for at least one tooth layer of the restoration is proposed.
    Type: Application
    Filed: December 1, 2021
    Publication date: June 1, 2023
    Applicant: DENTSPLY SIRONA Inc.
    Inventors: Evgenij DERZAPF, Daniel BIELSER, Sandro LÖSCHHORN
  • AUTOMATED TOOTH ADMINISTRATION IN A DENTAL RESTORATION WORKFLOW
    Publication number: 20230087800
    Abstract: A method and system to automate an administration and restoration generation process that includes forming a spline along a jaw, proposing potential interdental gaps, weighting the potential interdental gaps to obtain one or more delimiters, automatically proposing tooth number probabilities, and computing a best fit tooth number distribution to generate a patient specific restoration.
    Type: Application
    Filed: September 17, 2021
    Publication date: March 23, 2023
    Applicant: DENTSPLY SIRONA Inc.
    Inventors: Daniel BIELSER, Sandro LÖSCHHORN, Evgenij DERZAPF, Steffen BJÖRN, Maryna WASZAK, Philippe WIDMER