Patents by Inventor Remi CAVALLOTTI

Remi CAVALLOTTI 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).

  • A METHOD FOR MANUFACTURING AN ASSEMBLY
    Publication number: 20220220618
    Abstract: A pre-coated steel substrate coated with: a first pre-coating including titanium, the first coating having a thickness of 40 nm to 1200 nm, optionally, an intermediate pre-coating layer including at least 8% by weight nickel and at least 10% by weight chromium, the rest being iron or an intermediate pre-coating layer including Fe, Ni, Cr and Ti wherein the amount of Ti is above or equal to 5 wt. % and wherein the following equation is satisfied: 8 wt. %<Cr+Ti<40 wt. %, the balance being Fe and Ni, the intermediate pre-coating layer having a thickness between 2 and 30 nm a second pre-coating being a zinc-based coating and the steel substrate including above 0.05 wt. % of Si.
    Type: Application
    Filed: June 5, 2020
    Publication date: July 14, 2022
    Inventors: Astrid PERLADE, Céline MUSIK, Christine KACZYNSKI, Yacine BENLATRECHE, Rèmi CAVALLOTTI
  • Coated metallic substrate and fabrication method
    Patent number: 11193210
    Abstract: A coated metallic substrate is provided, including, at least; one layer of oxides, such layer being directly topped by an intermediate coating layer comprising Fe, Ni, Cr and Ti wherein the amount of Ti is above or equal to 5 wt. % and wherein the following equation is satisfied: 8 wt. %<Cr+Ti<40 wt. %, the balance being Fe and Ni, such intermediate coating layer being directly topped by a coating layer being an anticorrosion metallic coating.
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: December 7, 2021
    Assignee: ArcelorMittal
    Inventors: Jacek Goniakowski, Thi Ha Linh Le, Claudine Noguera, Jacques Jupille, Remi Lazzari, Jean-Michel Mataigne, Alexey Koltsov, Remi Cavallotti, Daniel Chaleix, Lucie Gaouyat
  • A COATED METALLIC SUBSTRATE AND FABRICATION METHOD
    Publication number: 20200141008
    Abstract: A coated metallic substrate is provided, including, at least; one layer of oxides, such layer being directly topped by an intermediate coating layer comprising Fe, Ni, Cr and Ti wherein the amount of Ti is above or equal to 5 wt. % and wherein the following equation is satisfied: 8 wt. %<Cr+Ti<40 wt. %, the balance being Fe and Ni, such intermediate coating layer being directly topped by a coating layer being an anticorrosion metallic coating.
    Type: Application
    Filed: May 31, 2018
    Publication date: May 7, 2020
    Inventors: Jacek GONIAKOWSKI, Thi Ha Linh LE, Claudine NOGUERA, Jacques JUPILLE, Remi LAZZARI, Jean-Michel MATAIGNE, Alexey KOLTSOV, Remi CAVALLOTTI, Daniel CHALEIX, Lucie GAOUYAT