Patents by Inventor Giuseppe Bianchi

Giuseppe Bianchi 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).

  • Valve metal electrode with valve metal oxide semi-conductive coating having a chlorine discharge catalyst in said coating
    Patent number: 4072585
    Abstract: Describes chlorine resistant metal electrodes, preferably of valve metals such as titanium and tantalum, having coatings of mixed metal oxides, preferably valve metal oxides, which have been doped to provide semi-conducting surfaces on the electrodes, which coatings also have the capacity to catalyze chlorine discharge from the electrodes and to resist corrosive conditions in a chlorine cell.
    Type: Grant
    Filed: October 5, 1976
    Date of Patent: February 7, 1978
    Assignee: Diamond Shamrock Technologies S.A.
    Inventors: Giuseppe Bianchi, Vittorio DE Nora, Patrizio Gallone, Antonio Nidola
  • Method of producing a valve metal electrode with valve metal oxide semi-conductor face and methods of manufacture and use
    Patent number: 4070504
    Abstract: Describes chlorine resistant metal electrodes, preferably of valve metals such as titanium and tantalum, having coatings of mixed metal oxides, preferably valve metal oxides and platinum group metal oxides, which have been doped to provide semi-conducting surfaces on the electrodes, which coatings also have the capacity to catalyze chlorine discharge from the electrodes and to resist corrosive conditions in a chlorine cell and methods of their manufacture and use.
    Type: Grant
    Filed: November 28, 1975
    Date of Patent: January 24, 1978
    Assignee: Diamond Shamrock Technologies, S.A.
    Inventors: Giuseppe Bianchi, Vittorio DE Nora, Patrizio Gallone, Antonio Nidola
  • Electrowinning method
    Patent number: 4056449
    Abstract: In the method of electrowinning metals from acid aqueous solutions of the metals, the improvement comprising maintaining the anode surface at a temperature not greater than 40.degree. C to avoid deposits of manganese cobalt and iron dioxides and to improve anode life.
    Type: Grant
    Filed: September 23, 1975
    Date of Patent: November 1, 1977
    Assignee: Diamond Shamrock Technologies S.A.
    Inventors: Vittorio de Nora, Antonio Nidola, Giuseppe Bianchi
  • Cellular cement composition
    Patent number: 4045236
    Abstract: A cellular cement composition having a low specific gravity and a high tensile strength is described in which an alkali metal alkylbenzenesulfonate and a metal chloride are added to cement, inert fillers and water. Additional components which accelerate setting and hardening speeds as well as modify the viscosity of the composition prior to setting can also be present.
    Type: Grant
    Filed: April 8, 1975
    Date of Patent: August 30, 1977
    Assignee: I.GE.Co. Z.r.l.
    Inventor: Giuseppe Bianchi
  • Valve metal electrode with valve metal oxide semi-conductive coating having a chlorine discharge in said coating
    Patent number: 4003817
    Abstract: Describes chlorine resistant metal electrodes, preferably of valve metals such as titanium and tantalum, having coatings of mixed metal oxides, preferably valve metal oxides, which have been doped to provide semi-conducting surfaces on the electrodes, which coatings also have the capacity to catalyze chlorine discharge from the electrodes and to resist corrosive conditions in a chlorine cell.
    Type: Grant
    Filed: September 23, 1974
    Date of Patent: January 18, 1977
    Assignee: Diamond Shamrock Technologies, S.A.
    Inventors: Giuseppe Bianchi, Vittorio DE Nora, Patrizio Gallone, Antonio Nidola
  • Novel cathode
    Patent number: 4000048
    Abstract: A cathode for electrolysis reactions comprising an electrically conductive electrode base having an outer coating on at least a portion of its exterior of an alloy of palladium and either silver or lead, process for the preparation of said cathodes and a method of electrolysis using said cathode.
    Type: Grant
    Filed: October 30, 1975
    Date of Patent: December 28, 1976
    Assignee: Diamond Shamrock Technologies S.A.
    Inventors: Giuseppe Bianchi, Antonio Nidola
  • Valve metal electrode with valve metal oxide semi-conductive face
    Patent number: 3948751
    Abstract: Describes chlorine resistant metal electrodes, preferably of valve metals such as titanium and tantalum, having coatings of mixed metal oxides, preferably valve metal oxides, which have been doped to provide semi-conducting surfaces on the electrodes, which coatings also have the capacity to catalyze chlorine discharge from the electrodes and to resist corrosive conditions in a chlorine cell.
    Type: Grant
    Filed: October 29, 1968
    Date of Patent: April 6, 1976
    Assignee: Oronzio de Nora Impianti Elettrochimici S.p.A.
    Inventors: Giuseppe Bianchi, Vittorio De Nora, Patrizio Gallone, Antonio Nidola
  • Novel cathode
    Patent number: 3947333
    Abstract: A cathode for electrolysis reactions comprising an electrically conductive electrode base having an outer coating on at least a portion of its exterior of an alloy of palladium and either silver or lead, process for the preparation of said cathodes and a method of electrolysis using said cathode.
    Type: Grant
    Filed: April 30, 1974
    Date of Patent: March 30, 1976
    Assignee: Electronor Corporation
    Inventors: Giuseppe Bianchi, Antonio Nidola