Patents by Inventor Markus Bussman

Markus Bussman 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).

  • System for Producing a Blown Film
    Publication number: 20240351262
    Abstract: The invention relates to a blown film line for generating a blown film with at least one extruder for generating at least one melt strand, at least one distribution tool for converting the at least one melt strand into a circulating melt layer, an outlet nozzle for outputting the at least one melt layer, wherein this melt layer forms the blown film, and at least one device for subjecting the blown film to at least one fluid stream, in particular an air stream, for cooling the blown film. At least one pressure-providing device is furnished, with which the blown film may be brought to the device for subjecting the blown film to a fluid stream by means of at least one overpressure and/or one underpressure.
    Type: Application
    Filed: June 27, 2024
    Publication date: October 24, 2024
    Inventors: Martin Backmann, Markus Bussman, Jens Goldenstein, Ingo Rübbelke
  • System for producing a blown film
    Patent number: 12023838
    Abstract: The invention relates to a blown film line for generating a blown film with at least one extruder for generating at least one melt strand, at least one distribution tool for converting the at least one melt strand into a circulating melt layer, an outlet nozzle for outputting the at least one melt layer, wherein this melt layer forms the blown film, and at least one device for subjecting the blown film to at least one fluid stream, in particular an air stream, for cooling the blown film. At least one pressure-providing device is furnished, with which the blown film may be brought to the device for subjecting the blown film to a fluid stream by means of at least one overpressure and/or one underpressure.
    Type: Grant
    Filed: May 9, 2017
    Date of Patent: July 2, 2024
    Assignee: Windmöller & Hölscher KG
    Inventors: Martin Backmann, Markus Bussman, Jens Goldenstein, Ingo Rübbelke
  • System for Producing a Blown Film
    Publication number: 20190143573
    Abstract: The invention relates to a blown film line for generating a blown film with at least one extruder for generating at least one melt strand, at least one distribution tool for converting the at least one melt strand into a circulating melt layer, an outlet nozzle for outputting the at least one melt layer, wherein this melt layer forms the blown film, and at least one device for subjecting the blown film to at least one fluid stream, in particular an air stream, for cooling the blown film. At least one pressure-providing device is furnished, with which the blown film may be brought to the device for subjecting the blown film to a fluid stream by means of at least one overpressure and/or one underpressure.
    Type: Application
    Filed: May 9, 2017
    Publication date: May 16, 2019
    Inventors: Martin Backmann, Markus Bussman, Jens Goldstein, Ingo Rübbelke