Patents Assigned to Spherea GmbH
  • Method and apparatus for real-time analysis of chemical, biological and explosive substances in the air
    Patent number: 9546953
    Abstract: A device for real-time analysis of airborne chemical, biological and explosive substances has at least a gas analysis sensor, a fluorescence/luminescence sensor and a sensor for determining the particle size and number of particles. Each of the sensors is connected to a multireflection cell (multipass laser cell) as an open measurement path. In addition, the device also includes an evaluation unit for the real-time analysis of chemical, biological and explosive substances.
    Type: Grant
    Filed: July 30, 2007
    Date of Patent: January 17, 2017
    Assignee: Spherea GmbH
    Inventors: Johann Goebel, Matthias Kessler