Patents by Inventor Achim Sack

Achim Sack 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).

  • Bulbless spectrometer
    Patent number: 8582103
    Abstract: The present invention creates a spectrometer (1; 1?) for measuring the concentration of at least one analyte in a fluid sample (2; 2?), with a light source (3; 3?) to generate a light beam (4; 4?), with a photosensor (5; 5?) to receive the light beam (4; 4?), and with a measurement length (6; 6?), in which the fluid sample (2; 2?) can be placed, in the beam path of the light beam (4; 4?), the measurement length (6; 6?) being provided in changeable form.
    Type: Grant
    Filed: June 17, 2010
    Date of Patent: November 12, 2013
    Assignee: IFE Innovative Forschungs- und Etwicklungs GmbH & Co. KG
    Inventors: Thomas Willuweit, Achim Sack, Ralf Griesbach
  • BULBLESS SPECTROMETER
    Publication number: 20120140227
    Abstract: The present invention creates a spectrometer (1; 1?) for measuring the concentration of at least one analyte in a fluid sample (2; 2?), with a light source (3; 3?) to generate a light beam (4; 4?), with a photosensor (5; 5?) to receive the light beam (4; 4?), and with a measurement length (6; 6?), in which the fluid sample (2; 2?) can be placed, in the beam path of the light beam (4; 4?), the measurement length (6; 6?) being provided in changeable form.
    Type: Application
    Filed: June 17, 2010
    Publication date: June 7, 2012
    Inventors: Thomas Willuweit, Achim Sack, Ralf Griesbach