Patents by Inventor Johannes LANDMANN

Johannes LANDMANN 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).

  • ELECTRODE UNIT AND REDOX FLOW CELL
    Publication number: 20220293960
    Abstract: An electrode unit (1, 1a, 1b), in particular for a redox flow cell (8), including at least one metallic substrate (2) and a coating (3) which is applied to the substrate (2), wherein the coating (3) includes at least one protective layer (4) which is formed from titanium-niobium nitride (TiNbN) and/or titanium-niobium carbide (TiNbC). A redox flow cell (8), in particular a redox flow battery, having at least one such electrode unit (1, 1a, 1b) is also provided.
    Type: Application
    Filed: July 3, 2020
    Publication date: September 15, 2022
    Applicant: Schaeffler Technologies AG & Co. KG
    Inventors: Ladislaus DOBRENIZKI, Moritz WEGENER, Johannes LANDMANN, Tim HOSENFELDT
  • Method for producing salts having monofluoro-tricyanoborate anions
    Patent number: 9399650
    Abstract: The invention relates to a method for producing alkali metal salts having monofluoro-tricyanoborate anions from alkali metal tetrafluoroborates.
    Type: Grant
    Filed: June 6, 2014
    Date of Patent: July 26, 2016
    Assignee: Merck Patent GmbH
    Inventors: Nikolai (Mykola) Ignatyev, Jan Arke Peter Spenger, Johannes Landmann, Maik Finze
  • METHOD FOR PRODUCING SALTS HAVING MONOFLUORO-TRICYANOBORATE ANIONS
    Publication number: 20160130286
    Abstract: The invention relates to a method for producing alkali metal salts having monofluoro-tricyanoborate anions from alkali metal tetrafluoroborates.
    Type: Application
    Filed: June 6, 2014
    Publication date: May 12, 2016
    Applicant: MERCK PATENT GMBH
    Inventors: Nikolai (Mykola) IGNATYEV, Jan Arke Peter SPENGER, Johannes LANDMANN, Maik FINZE
  • METHOD FOR PRODUCING SALTS HAVING HYDRIDOCYANOBORATE ANIONS
    Publication number: 20160130285
    Abstract: The invention relates to a method for producing alkali metal salts having monohydrido-tricyanoborate anions from alkali metal monofluorotricyanoborates, and to a method for producing alkali metal salts having dihydrido-dicyanoborate anions from alkali metal difluorodicyanoborates.
    Type: Application
    Filed: June 6, 2014
    Publication date: May 12, 2016
    Applicant: MERCK PATENT GMBH
    Inventors: Nikolai (Mykola) IGNATYEV, Jan Arke Peter SPRENGER, Johannes LANDMANN, Maik FINZE