Patents by Inventor Vianney Jm Ruellan

Vianney Jm Ruellan 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).

  • Nozzle for a polisher
    Patent number: 9186230
    Abstract: A polisher nozzle includes a body extending between a proximal portion for connection to a handpiece and a distal portion, the body having a first channel for delivering a polishing powder and a second channel for delivering a fluid. The distal portion includes a chamber disposed in the vicinity of the free end of said distal portion, with the first and second channels opening out into said chamber. The chamber includes two lateral openings each extending in a plane forming an angle with the vertical axial plane of the proximal portion.
    Type: Grant
    Filed: July 4, 2011
    Date of Patent: November 17, 2015
    Assignee: SOCIETE POUR LA CONCEPTION DES APPLICATIONS DES TECHNIQUES ELECTRONIQUE
    Inventors: Thierry Casabonne, Vianney Jm Ruellan, Ulrich Saxer
  • NOZZLE FOR A POLISHER
    Publication number: 20130266908
    Abstract: A polisher nozzle includes a body extending between a proximal portion for connection to a handpiece and a distal portion, the body having a first channel for delivering a polishing powder and a second channel for delivering a fluid. The distal portion includes a chamber disposed in the vicinity of the free end of said distal portion, with the first and second channels opening out into said chamber. The chamber includes two lateral openings each extending in a plane forming an angle with the vertical axial plane of the proximal portion.
    Type: Application
    Filed: July 4, 2011
    Publication date: October 10, 2013
    Inventors: Thierry Casabonne, Vianney Jm Ruellan, Ulrich Saxer