Patents by Inventor Holger RISCH

Holger RISCH 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).

  • Device and method for processing bulk material
    Patent number: 12709043
    Abstract: A processing system for bulk material comprises a processing device for the bulk material, at least one bulk material storage container for storing the bulk material, a bulk material dosing device connected to the at least one bulk material storage container for dosed discharge of the bulk material from the bulk material storage container, a bulk material downcomer connected to the bulk material dosing device for conveying the bulk material into the processing device, at least one additive feed for feeding an additive, an additive dosing device connected to the at least one additive feed for dosed discharge of the additive from the additive feed, and an additive downcomer connected to the additive dosing device for conveying the additive into the processing device, wherein the bulk material downcomer directly connects the bulk material dosing device to the processing device.
    Type: Grant
    Filed: April 3, 2023
    Date of Patent: August 18, 2026
    Assignee: COPERION GMBH
    Inventors: Michael Dürr, Klaus Menna, Bob Reischl, Holger Risch
  • DEVICE AND METHOD FOR PROCESSING BULK MATERIAL
    Publication number: 20230234264
    Abstract: A processing system for bulk material comprises a processing device for the bulk material, at least one bulk material storage container for storing the bulk material, a bulk material dosing device connected to the at least one bulk material storage container for dosed discharge of the bulk material from the bulk material storage container, a bulk material downcomer connected to the bulk material dosing device for conveying the bulk material into the processing device, at least one additive feed for feeding an additive, an additive dosing device connected to the at least one additive feed for dosed discharge of the additive from the additive feed, and an additive downcomer connected to the additive dosing device for conveying the additive into the processing device, wherein the bulk material downcomer directly connects the bulk material dosing device to the processing device.
    Type: Application
    Filed: April 3, 2023
    Publication date: July 27, 2023
    Applicant: Coperion GmbH
    Inventors: Michael DÜRR, Klaus MENNA, Bob REISCHL, Holger RISCH