Patents by Inventor Anne PICHAT

Anne PICHAT 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 for recycling scrap of 2xxx or 7xxx series alloy
    Patent number: 10876188
    Abstract: A method of manufacturing an aluminum alloy ingot using scrap aluminum alloy in the 2xxx or 7xxx series, and a fabrication method after rolling, extrusion and/or forging of an aeronautical structure comprising the steps in the above method, and then at least one rolling, extrusion and/or forging step of the aluminum alloy ingot in the series of scrap used.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: December 29, 2020
    Assignee: CONSTELLIUM ISSOIRE
    Inventors: Alireza Arbab, Laurent Boissonnet, Jules Diawara, Pascal Hervieu, Anne Pichat
  • METHOD FOR RECYCLING SCRAP OF 2XXX OR 7XXX SERIES ALLOY
    Publication number: 20170166997
    Abstract: The invention relates to a method of manufacturing an aluminum alloy ingot using scrap aluminum alloy in the 2xxx or 7xxx series wherein (i) scrap aluminum alloy in the 2xxx or 7xxx series is procured; (ii) optionally, oil present on the scrap is separated, (iii) a first treatment operation of said scrap is made by a first liquid at a temperature of at least 10° C.
    Type: Application
    Filed: July 10, 2015
    Publication date: June 15, 2017
    Inventors: Alireza ARBAB, Laurent BOISSONNET, Jules DIAWARA, Pascal HERVIEU, Anne PICHAT