Patents by Inventor Johannes DONNER

Johannes DONNER 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).

  • TREATMENT ELEMENT FOR TREATING MATERIAL BY MEANS OF A SCREW MACHINE
    Publication number: 20240042649
    Abstract: A treatment element for treating material by means of a screw machine comprises a conveying section and a melting section. The melting section is arranged downstream of the conveying section in a conveying direction and is connected in one piece with the conveying section. This reduces wear and increases the service life.
    Type: Application
    Filed: August 3, 2023
    Publication date: February 8, 2024
    Applicant: Coperion GmbH
    Inventors: Johannes HEYN, Mareike TABELING, Johannes DONNER, Dirk KYRION