Patents by Inventor András Volford

András Volford 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).

  • Permeation method and apparatus for preparing fluids containing high purity chlorine dioxide
    Patent number: 8512671
    Abstract: Method to prepare fluids (liquids and gases) containing pure chlorine dioxide which is not contaminated by the starting materials or the byproducts of the chlorine dioxide synthesis or to deliver pure chlorine dioxide into any medium capable of dissolving chlorine dioxide, wherein the chlorine dioxide generated in the process is transported across a pore free polymeric membrane via selective permeation into the target medium.
    Type: Grant
    Filed: September 21, 2007
    Date of Patent: August 20, 2013
    Inventors: Zoltán Noszticzius, Mária Gyökérné Wittmann, Kristóf Kály-Kullai, Marianna Megyesi, András Volford, Emese Merkertné Balogh, Levente Balogh
  • PERMEATION METHOD AND APPARATUS FOR PREPARING FLUIDS CONTAINING HIGH PURITY CHLORINE DIOXIDE
    Publication number: 20100189631
    Abstract: Method to prepare fluids (liquids and gases) containing pure chlorine dioxide which is not contaminated by the starting materials or the byproducts of the chlorine dioxide synthesis or to deliver pure chlorine dioxide into any medium capable of dissolving chlorine dioxide, wherein the chlorine dioxide generated in the process is transported across a pore free polymeric membrane via selective permeation into the target medium.
    Type: Application
    Filed: September 21, 2007
    Publication date: July 29, 2010
    Inventors: Zoltán Noszticzius, Sándor Balogh, Mária Gyökérné Wittmann, Kristóf Kály-Kullai, Marianna Megyesi, András Volford, Emese Merkertné Balogh, Levente Balogh