Patents by Inventor Stefan Dahleimer

Stefan Dahleimer 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).

  • Publication number: 20240116217
    Abstract: A hot die face granulation of melt-type materials, such as polymer melts, which pass through the melt channels of a die plate and are divided into granulate while still hot on the outlet surface. The die plate includes a die plate body having melt channels, which pass through the die plate body and feed onto an outlet surface distributed in ring-shaped formations, on which outlet surface the exiting melt strands are divided by a rotating blade, a granulation head comprising a die plate of this type, as well as an underwater or water ring granulator comprising a granulation head of this type. The invention also relates to a method for producing a die plate of this type.
    Type: Application
    Filed: September 30, 2020
    Publication date: April 11, 2024
    Inventors: Florian Fischer, Michael Eloo, Stefan Dahleimer