Willo 32 Sas

David Aurélien Barlet

Jean-Marie De Gentile

Jean-Raphaël Ouin

Antoine Michel Jean Bodin

Marc Sednaoui

Loïc Guérin

Gisèle Caillon-Bach

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.

Bristle tuft assembly and associated fabrication methods

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.

Oral care implement substrates for oral care devices

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.

Mixing system and a method of preparing an oral care composition

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.

Growing community of inventors

Rilhac-Rancon, France

David Aurélien Barlet