Patents by Inventor Stefan Rosenkranz

Stefan Rosenkranz 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).

  • Patent number: 10375963
    Abstract: The present disclosure relates to the use of alkali metal salts and preferably lithium chloride for treatment of Varroa destructor infestation of honey bees.
    Type: Grant
    Filed: September 7, 2016
    Date of Patent: August 13, 2019
    Inventors: Stefan Hannus, Peter Rosenkranz, Bettina Ziegelmann
  • Patent number: 9504231
    Abstract: The invention relates to a measuring device for the measurement of at least one physiological parameter of a farm animal's organism, whereby the measuring device is placeable in the gastro-intestinal tract of livestock and comprises the following components arranged in a casing: at least one sensor for the measurement of at least one physiological parameter of a farm animal, at least one transmitter with antenna for the wireless transmission of information, at least one control unit for controlling the measuring device, and at least one power supply device for the measuring device, whereby a hollow protective guard is provided inside the casing which covers at least the power supply unit in order to protect it from mechanical impact.
    Type: Grant
    Filed: December 22, 2010
    Date of Patent: November 29, 2016
    Assignee: VitaVis GmbH
    Inventors: Stefan Rosenkranz, Mario Fallast
  • Publication number: 20120277550
    Abstract: The invention relates to a measuring device for the measurement of at least one physiological parameter of a farm animal's organism, whereby the measuring device is placeable in the gastro-intestinal tract of livestock and comprises the following components arranged in a casing: at least one sensor for the measurement of at least one physiological parameter of a farm animal, at least one transmitter with antenna for the wireless transmission of information, at least one control unit for controlling the measuring device, and at least one power supply device for the measuring device, whereby a hollow protective guard is provided inside the casing which covers at least the power supply unit in order to protect it from mechanical impact.
    Type: Application
    Filed: December 22, 2010
    Publication date: November 1, 2012
    Inventors: Stefan Rosenkranz, Mario Fallast
  • Patent number: D655633
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: March 13, 2012
    Assignee: Smaxtec Animal Care Sales GmbH
    Inventors: Stefan Rosenkranz, Mario Fallast, Marcus Posch