Patents by Inventor Laurent PRAT

Laurent PRAT 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 and device for regenerating a platinum bath
    Patent number: 10767276
    Abstract: A method of regenerating a platinum bath by flow reaction, the method comprising the successive steps of: drawing off fluid from the platinum bath by means of a draw-off flow; complexing platinum by mixing together the draw-off flow and a regeneration solution flow containing platinum, mixing taking place in an intensified reactor; and feeding the platinum bath with the mixture resulting from the platinum complexing step, by means of a regenerated bath flow; all of these steps being performed as a continuous flow.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: September 8, 2020
    Assignees: SAFRAN AIRCRAFT ENGINES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Auriane Gengo, Sébastien Elgue, Laurent Prat
  • METHOD AND DEVICE FOR REGENERATING A PLATINUM BATH
    Publication number: 20190249327
    Abstract: A method of regenerating a platinum bath by flow reaction, the method comprising the successive steps of: drawing off fluid from the platinum bath by means of a draw-off flow; complexing platinum by mixing together the draw-off flow and a regeneration solution flow containing platinum, mixing taking place in an intensified reactor; and feeding the platinum bath with the mixture resulting from the platinum complexing step, by means of a regenerated bath flow; all of these steps being performed as a continuous flow.
    Type: Application
    Filed: October 17, 2017
    Publication date: August 15, 2019
    Applicants: Safran Aircraft Engines, Institut National Polytechnique de Toulouse, Centre National de la Recherche Scientifique
    Inventors: Auriane GENGO, Sebastien ELGUE, Laurent PRAT