Patents by Inventor GUIDO WENIG

GUIDO WENIG 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: 11071244
    Abstract: A device for coating seeds with a liquid dressing solution, including a housing delimiting a chamber for accommodating the seeds, a rotating system for mixing the seeds and the dressing solution, an air duct for feeding hot air into the chamber and a separating unit which is permeable to the hot air and separates the air duct from the chamber. According to this invention, the separating unit includes at least one perforated metal sheet that has an inner face facing towards the chamber, an outer face facing towards the air duct and a plurality of projections, wherein a projection rises obliquely in the direction of the outer face and forms an opening inlet, which is inclined to the metal sheet plane, on the outer face. This invention further relates to a method in which the device is used.
    Type: Grant
    Filed: April 1, 2016
    Date of Patent: July 27, 2021
    Assignee: BAYER CROPSCIENCE AG
    Inventors: Guido Wenig, Heinz-Friedrich Schnier, Hartwig Kempkes, Anja Ehrig, Hans-Jürgen Mandt
  • Publication number: 20180271004
    Abstract: A device for coating seeds with a liquid dressing solution, including a housing delimiting a chamber for accommodating the seeds, a rotating system for mixing the seeds and the dressing solution, an air duct for feeding hot air into the chamber and a separating unit which is permeable to the hot air and separates the air duct from the chamber. According to this invention, the separating unit includes at least one perforated metal sheet that has an inner face facing towards the chamber, an outer face facing towards the air duct and a plurality of projections, wherein a projection rises obliquely in the direction of the outer face and forms an opening inlet, which is inclined to the metal sheet plane, on the outer face. This invention further relates to a method in which the device is used.
    Type: Application
    Filed: April 1, 2016
    Publication date: September 27, 2018
    Inventors: Guido WENIG, Heinz-Friedrich SCHNIER, Hartwig KEMPKES, Anja EHRIG, Hans-Jürgen MANDT
  • Publication number: 20170142892
    Abstract: The invention relates to a method with which in the dressing of seed stock the one specific degree of drying of the dressed seed stock can be set The invention also relates to a device with which the method according to the invention can be carried out, and to the use of this device.
    Type: Application
    Filed: May 11, 2015
    Publication date: May 25, 2017
    Inventors: STEPHAN TOSCH, LOTHAR SCHMIDT, REINHARD GROSS, GUIDO WENIG, VOLKER MICHELE, CARSTEN CONZEN