Patents by Inventor Kirll KOULECHOV

Kirll KOULECHOV 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).

  • Slot valve for use in the pneumatic switching circuit of a respirator
    Patent number: 8662104
    Abstract: A slot valve (20) for use in the pneumatic switching circuit of a respirator, wherein said slot valve is designed to act bidirectionally and to pass over into the opened state to make possible the flow of a fluid at different pressure threshold values depending on the direction of flow of a fluid.
    Type: Grant
    Filed: March 5, 2010
    Date of Patent: March 4, 2014
    Assignee: Dräger Medical GmbH
    Inventors: Hans-Ulrich Hansmann, Kirll Koulechov, Tilman von Blumenthal, Andreas Hengstenberg, Andreas Neumann, Torge Wall, Andreas Otto, Markus Kaemer
  • SLOT VALVE FOR USE IN THE PNEUMATIC SWITCHING CIRCUIT OF A RESPIRATOR
    Publication number: 20100269829
    Abstract: A slot valve (20) for use in the pneumatic switching circuit of a respirator, wherein said slot valve is designed to act bidirectionally and to pass over into the opened state to make possible the flow of a fluid at different pressure threshold values depending on the direction of flow of a fluid.
    Type: Application
    Filed: March 5, 2010
    Publication date: October 28, 2010
    Applicant: Drager Medical AG & CO. KG
    Inventors: Hans-Ulrich HANSMANN, Kirll KOULECHOV, Tilman von BLUMENTHAL, Andreas HENGSTENBERG, Andreas NEUMANN, Torge WALL, Andreas OTTO, Markus KAEMER