Patents by Inventor Wilfried Kroemker

Wilfried Kroemker 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).

  • Hand disinfection device having a plasma and aerosol generator
    Patent number: 10124080
    Abstract: The invention relates to a disinfection device (1) for plasma disinfection of surfaces comprising a plasma generator (2) for generating a disinfecting plasma gas stream (PA), and comprising an at least partially closed disinfection area (5) that is in communicating connection with the plasma generator (2), which is configured for receiving the surface (6) to be disinfected. The disinfection device (1) has an aerosol generator (9) for generating an aqueous aerosol stream (A) containing particles. The aerosol generator (9) is in communicating connection with the plasma generator (2) in order to guide the plasma gas stream (PA) mixed with the aerosol stream (A) in the disinfection area (5) onto the surface (6) to be disinfected.
    Type: Grant
    Filed: September 5, 2014
    Date of Patent: November 13, 2018
    Assignee: Leibniz-Institut fuer Plasmaforschung und Technologie e.V.
    Inventors: Klaus-Dieter Weltmann, Manfred Stieber, Thomas Von Woedtke, Wilfried Kroemker
  • Hand Disinfection Device Having a Plasma and Aerosol Generator
    Publication number: 20160220714
    Abstract: The invention relates to a disinfection device (1) for plasma disinfection of surfaces comprising a plasma generator (2) for generating a disinfecting plasma gas stream (PA), and comprising an at least partially closed disinfection area (5) that is in communicating connection with the plasma generator (2), which is configured for receiving the surface (6) to be disinfected. The disinfection device (1) has an aerosol generator (9) for generating an aqueous aerosol stream (A) containing particles. The aerosol generator (9) is in communicating connection with the plasma generator (2) in order to guide the plasma gas stream (PA) mixed with the aerosol stream (A) in the disinfection area (5) onto the surface (6) to be disinfected.
    Type: Application
    Filed: September 5, 2014
    Publication date: August 4, 2016
    Inventors: Klaus-Dieter Weltmann, Manfred Stieber, Thomas Von Woedtke, Wilfried Kroemker
  • Hand disinfection device
    Patent number: D961112
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: August 16, 2022
    Assignee: Krömker Holding GmbH
    Inventor: Wilfried Krömker