Patents by Inventor Iris Born

Iris Born 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).

  • Granulated raw material for refractory products and also a process for the production of and use of the granulated raw material
    Patent number: 7459210
    Abstract: The invention relates to a granulated raw material for refractory graphite-containing products in the form of shaped granules, with the granules each comprising a coarse resistor particle which is enveloped by a shell comprising graphite flocs and cured binder, in particular a carbon-containing binder. In addition, the invention relates to a process for producing the granulated resistor material and to the use of the granulated raw material.
    Type: Grant
    Filed: December 10, 2004
    Date of Patent: December 2, 2008
    Assignee: Refratechnik Holding GmbH
    Inventors: Helge Jansen, Iris Born
  • Granulated raw material for refractory products and also a process for the production of and use of the granulated raw material
    Publication number: 20070026230
    Abstract: The invention relates to a granulated raw material for refractory graphite-containing products in the form of shaped granules, with the granules each comprising a coarse resistor particle which is enveloped by a shell comprising graphite flocs and cured binder, in particular a carbon-containing binder. In addition, the invention relates to a process for producing the granulated resistor material and to the use of the granulated raw material.
    Type: Application
    Filed: December 10, 2004
    Publication date: February 1, 2007
    Inventors: Helge Jansen, Iris Born