Patents by Inventor Manuel Umana

Manuel Umana 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).

  • Modular system for improving electro-metallurgical processes
    Publication number: 20070284243
    Abstract: A modular system for improving electro-metallurgical processes comprising a nucleus formed by upper and lower rectangular frames, the nucleus. At least one cathode guide is attached to at least one of longitudinal beams. The at least one cathode guide is operable to keep positive ions from reaching border or edge of the cathode. At least one anode guide is provided.
    Type: Application
    Filed: May 24, 2007
    Publication date: December 13, 2007
    Applicant: NEW TECH COPPER S.A.
    Inventors: Pedro Aylwin, Andres Cardeon, Manuel Umana