Patents by Inventor Gyözö LÁNG

Gyözö LÁNG 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).

  • CONDUCTING POLYMER COMPOSITES CONTAINING IRON OXIDE/HYDROXIDE AND THEIR PREPARATION USING FERRATE SALTS
    Publication number: 20240150543
    Abstract: The primary subject of the invention is an iron oxide/hydroxide-containing conducting polymer composite, which comprises a) a conducting polymer, and b) an iron oxide/hydroxide compound incorporated in the conducting polymer wherein the composite contains iron oxide/hydroxide compound other than magnetite, and the conducting polymer is different from polyaniline (PANI).
    Type: Application
    Filed: February 23, 2022
    Publication date: May 9, 2024
    Inventors: Gyozo LÁNG, Krisztina SZEKERES
  • POLYPROPYLENE OR POLYETHYLENE BASED SEPARATOR FOR USE IN ELECTROCHEMICAL CELLS FOR PRODUCING ALKALI METAL FERRATES
    Publication number: 20220275526
    Abstract: The primary subject of the invention is a separator for separating the anode and cathode compartments in electrochemical cells, comprising (a) a support made of polyethylene and/or polypropylene fibres, and b) a Fe(III)-containing precipitate deposited on the support according to point a). In the separator, the support may be a woven or non-woven support, preferably a non-woven textile having a surface density of approx. 5-100 g/m2, preferably approx. 15-70 g/m2, more preferably approx. 25-40 g/m2.
    Type: Application
    Filed: June 12, 2020
    Publication date: September 1, 2022
    Inventors: Gyözö LÁNG, Imre Péter VARGA, Gyula ZÁRAY, József VARGA