Patents by Inventor David Aurélien Barlet

David Aurélien Barlet 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).

  • Bristle tuft assembly and associated fabrication methods
    Patent number: 11452366
    Abstract: Bristle tuft assemblies and associated fabrication methods are disclosed. One disclosed bristle tuft assembly comprises a bristle tuft, a retention material and a support surface. The support surface is permeable to the retention material when the retention material is in a molten state. The retention material is fused into the support surface. The bristle tuft is connected to the support surface via the retention material.
    Type: Grant
    Filed: January 3, 2022
    Date of Patent: September 27, 2022
    Assignee: Willo 32 SAS
    Inventors: Jean-Marie de Gentile, David Aurélien Barlet, Loïc Guérin, Gisèle Caillon-Bach
  • ORAL CARE APPLIANCE AND METHOD OF OPERATING THEREOF
    Publication number: 20220117711
    Abstract: This disclosure relates to an oral care appliance and a method for use in oral care for cleaning the teeth of one or two arches using a mouthpiece forming a closed or nearly closed cavity. The mouthpiece is adapted to deform in response to pressure variations inside the cavity and create an action on the teeth. This disclosure includes a description of depression chambers and associated methods that can contribute to the operation of the oral care appliance by affecting the aforementioned pressure variations.
    Type: Application
    Filed: January 28, 2020
    Publication date: April 21, 2022
    Applicant: Willo 32 SAS
    Inventor: David Aurélien Barlet
  • Oral care implement substrates for oral care devices
    Patent number: 11109951
    Abstract: This disclosure relates to oral care implements and device and their methods of manufacture. A disclosed oral care implement includes a substrate having a first mounting surface and a second surface which is different than the first mounting surface, and a plurality of oral care elements extending from the first mounting surface. The oral care elements each form at least one return path through the first mounting surface. The plurality of oral care elements are attached to the second surface.
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: September 7, 2021
    Assignee: Willo 32 SAS
    Inventors: Jean-Marie de Gentile, David Aurélien Barlet, Antoine Michel Jean Bodin
  • PORTABLE ORAL CARE APPLIANCE AND A METHOD OF UTILIZING THE SAME
    Publication number: 20200253702
    Abstract: An oral care appliance and a method of use are disclosed. The oral care appliance includes a mouthpiece with one or more enclosed compartments between an outer surface and an inner surface of the mouthpiece. The inner surface comprises at least one flexible membrane surrounding the one or more enclosed compartments. The oral care appliance also includes a control unit configured to regulate pressure variations in the one or more enclosed compartments to deform the flexible membrane and thereby perform an oral care action.
    Type: Application
    Filed: February 7, 2019
    Publication date: August 13, 2020
    Applicant: Willo 32 SAS
    Inventors: Jean-Marie De Gentile, David Aurélien Barlet
  • Mixing system and a method of preparing an oral care composition
    Patent number: 10682211
    Abstract: A mixing system adapted for installation within an oral care appliance and a method of preparing an oral care composition to be delivered to a mouthpiece of the oral care appliance are disclosed. Some of the disclosed systems and methods allow for the generation of an on-demand oral care composition for use in dental cleaning.
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: June 16, 2020
    Assignee: Willo 32 SAS
    Inventors: David Aurélien Barlet, Marc Sednaoui, Jean-Raphaël Ouin
  • Oral care appliance and method of operating thereof
    Patent number: 10575932
    Abstract: This disclosure relates to an oral care appliance and a method for use in oral care for cleaning the teeth of one or two arches using a mouthpiece forming a closed or nearly closed cavity. The mouthpiece is adapted to deform in response to pressure variations inside the cavity and create an action on the teeth. This disclosure includes a description of depression chambers and associated methods that can contribute to the operation of the oral care appliance by affecting the aforementioned pressure variations.
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: March 3, 2020
    Assignee: Willo 32 SAS
    Inventor: David Aurélien Barlet