Patents by Inventor Davide Mantione

Davide Mantione 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 making a bipolar membrane and use of resulting bipolar membrane
    Patent number: 6924318
    Abstract: A process for producing a bipolar membrane is described in which a cationic membrane undergoes a treatment with a salt from a group 8 metal, an anionic membrane undergoes a treatment with a salt of a transition metal not belonging to group 8, and then the two membranes are conjoined and, before and/or after having been conjoined, the membranes are brought into contact with a treatment solution selected from alkaline aqueous solutions, aqueous metal sulphate solutions and aqueous metal sulphite solutions.
    Type: Grant
    Filed: April 13, 2001
    Date of Patent: August 2, 2005
    Assignee: SOLVAY (Societe Anonyme)
    Inventors: Ellenio Mischi, Davide Mantione, Alessandra Pastacaldi, Luc Botte
  • Method for making a bipolar membrane and use of resulting bipolar membrane
    Publication number: 20030155244
    Abstract: A process for producing a bipolar membrane is described in which a cationic membrane undergoes a treatment with a salt from a group 8 metal, an anionic membrane undergoes a treatment with a salt of a transition metal not belonging to group 8, and then the two membranes are conjoined and, before and/or after having been conjoined, the membranes are brought into contact with a treatment solution selected from alkaline aqueous solutions, aqueous metal sulphate solutions and aqueous metal sulphite solutions.
    Type: Application
    Filed: April 21, 2003
    Publication date: August 21, 2003
    Inventors: Ellenio Mischi, Davide Mantione, Alessandra Pastacaldi, Luc Botte