Patents by Inventor Ghazanfar Abbas

Ghazanfar Abbas 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).

  • Electrolysis cell, in particular for the production of aluminum
    Patent number: 10801118
    Abstract: An electrolysis cell, particularly for the production of aluminum, contains a cathode, a layer of liquid aluminum arranged on the upper side of the cathode, a melt layer thereon and an anode on the top of the melt layer. The cathode is composed of at least two cathode blocks, wherein at least one of the at least two cathode blocks differs from at least one of the other cathode blocks with regard to the average compressive strength, the average thermal conductivity, the average specific electrical resistivity and/or the apparent density.
    Type: Grant
    Filed: April 9, 2013
    Date of Patent: October 13, 2020
    Assignee: TOKAI COBEX GMBH
    Inventor: Ghazanfar Abbas
  • ELECTROLYSIS CELL, IN PARTICULAR FOR THE PRODUCTION OF ALUMINUM
    Publication number: 20150083584
    Abstract: An electrolysis cell, particularly for the production of aluminum, contains a cathode, a layer of liquid aluminum arranged on the upper side of the cathode, a melt layer thereon and an anode on the top of the melt layer. The cathode is composed of at least two cathode blocks, wherein at least one of the at least two cathode blocks differs from at least one of the other cathode blocks with regard to the average compressive strength, the average thermal conductivity, the average specific electrical resistivity and/or the apparent density.
    Type: Application
    Filed: April 9, 2013
    Publication date: March 26, 2015
    Inventor: Ghazanfar Abbas