Patents by Inventor Lyes Hacini

Lyes Hacini 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).

  • Anode assembly and associated production method
    Patent number: 10480089
    Abstract: The present invention relates to a manufacturing process for an anode assembly intended for cells for the production of aluminum by electrolysis, the anode assembly being of the type having an anode rod, a longitudinal member interdependent with one end of the anode rod and a carbon anode including a cavity in which is housed the longitudinal member, the method comprising a formation phase of at least one sealed area filled with sealing material and at least one unsealed area devoid of sealing material, said at least one unsealed area extending to one of the longitudinal ends of the longitudinal member.
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: November 19, 2019
    Assignee: Rio Tinto Alcan International Limited
    Inventors: Yves Caratini, Denis Laroche, Julien Vallet, Bertrand Allano, Lyes Hacini
  • Anode Assembly and Associated Production Method
    Publication number: 20160348258
    Abstract: The present invention relates to a manufacturing process for an anode assembly intended for cells for the production of aluminum by electrolysis, the anode assembly being of the type having an anode rod, a longitudinal member interdependent with one end of the anode rod and a carbon anode including a cavity in which is housed the longitudinal member, the method comprising a formation phase of at least one sealed area filled with sealing material and at least one unsealed area devoid of sealing material, said at least one unsealed area extending to one of the longitudinal ends of the longitudinal member.
    Type: Application
    Filed: January 23, 2015
    Publication date: December 1, 2016
    Applicant: Rio Tinto Intemational Limited
    Inventors: Yves Caratini, Denis Laroche, Julien Vallet, Bertrand Allano, Lyes Hacini