Patents by Inventor Nicolas Piché

Nicolas Piché 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).

  • Automatic generation of dental restorations using machine learning
    Patent number: 12582510
    Abstract: A method and a system for generating a three-dimensional crown surface for replacing a missing tooth are disclosed. The method comprising: detecting the missing tooth from a digital three-dimensional representation of a mouth using a first artificial intelligence model; and using a second artificial intelligence model, generating a three-dimensional crown surface for replacing the missing tooth taking into account one or more of a dental preparation, margin line, occlusion, the gap between the preparation and adjacent and opposing teeth.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: March 24, 2026
    Assignee: Intellident Dentaire Inc.
    Inventors: Nicolas Piché, Nathaniel Lasry, Ammar Alsheghri, Farida Cheriet, Farnoosh Ghadiri, François Guibault, Golriz Hosseinimanesh, Julia Keren, Olivier Lessard, Ying Zhang
  • AUTOMATIC GENERATION OF DENTAL RESTORATIONS USING MACHINE LEARNING
    Publication number: 20230277283
    Abstract: A method and a system for generating a three-dimensional crown surface for replacing a missing tooth are disclosed. The method comprising: detecting the missing tooth from a digital three-dimensional representation of a mouth using a first artificial intelligence model; and using a second artificial intelligence model, generating a three-dimensional crown surface for replacing the missing tooth taking into account one or more of a dental preparation, margin line, occlusion, the gap between the preparation and adjacent and opposing teeth.
    Type: Application
    Filed: July 23, 2021
    Publication date: September 7, 2023
    Inventors: Nicolas Piché, Nathaniel Lasry, Ammar Alsheghri, Farida Cheriet, Farnoosh Ghadiri, François Guibault, Golriz Hosseinimanesh, Julia Keren, Olivier Lessard, Ying Zhang