Patents by Inventor Augusto Musso

Augusto Musso 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).

  • Process for electrolytic pickling using nitric acid-free solutions
    Patent number: 6565735
    Abstract: A process for electrolytic pickling of stainless steel of the ferritic, martensitic, austenitic and duplex series as well as superaustenitic and superferritic steels, nickel or Ni/Cr-based super alloys, and titanium and its alloys is provided. The process utilizes an electrolytic pickling solution containing H2SO4 in a concentration of from 20 to 140 g/l and Fe3+ ions in a concentration of from 15 to 80 g/l, the Fe2+ ions being present a quantity corresponding to a Fe3+/Fe2+ ratio of >1 and preferably >3.
    Type: Grant
    Filed: July 13, 2001
    Date of Patent: May 20, 2003
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Sandro Fortunati, Yoannis Demertzis, Stefano Trasatti, Paolo Giordani, Augusto Musso, Franco Mancia
  • Method for pickling steel products
    Patent number: 6500328
    Abstract: Method for pickling products made of steel, characterized in that within the pickling bath Fe3+ is present, directly added in a controlled concentration, or produced in the pickling bath itself by adding an oxidizing agent such as hydrogen peroxide, ozone, permanganates. persulphates and oxygen.
    Type: Grant
    Filed: July 19, 2000
    Date of Patent: December 31, 2002
    Assignee: Acciai Speciali Terni S.p.A.
    Inventors: Sandro Fortunati, Franco Mancia, Augusto Musso
  • Zinc-based alloy for coating steel
    Patent number: 4057424
    Abstract: The present invention relates to a zinc-based alloy for coating steel and products coated therewith. More exactly, the invention relates to a low-alloy zinc suitable for the continuous coating of steel, particularly in the form of sheet and wire, on Sendzimir coating lines and to the products coated with said alloy.
    Type: Grant
    Filed: May 25, 1976
    Date of Patent: November 8, 1977
    Assignee: Italsider S.p.A.
    Inventors: Roberto Bruno, Massimo Memmi, Paolo Berardi, Augusto Musso