Patents by Inventor Evgeny Kulakov

Evgeny Kulakov 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).

  • Gas diffusion element, method of manufacturing the same, and device using the same
    Publication number: 20070154776
    Abstract: A gas diffusion element has a hydrophobic layer which includes a thermoplastic material and particles embedded in the thermoplastic material so that the hydrophobic layer has voids and is a porous layer configured so that water can not pass through the hydrophobic layer from its one side to its another side, while passage of gas from the other side to the one side is not interfered with; and also a method of producing the gas diffusion element and devices using the gas diffusion element are proposed.
    Type: Application
    Filed: December 29, 2005
    Publication date: July 5, 2007
    Inventor: Evgeny Kulakov
  • Fuel cell
    Publication number: 20050255374
    Abstract: A gas diffusion electrode for use in a fuel cell assembly of a fuel cell for use with a source of gaseous reductant and a source of gaseous oxidant.
    Type: Application
    Filed: May 10, 2005
    Publication date: November 17, 2005
    Inventors: Evgeny Kulakov, Serg Kimberg