Patents by Inventor Max MELZER

Max MELZER 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).

  • Method for producing paper sacks and paper sacks
    Patent number: 12409629
    Abstract: The invention relates to a method for producing paper sacks comprising the following steps: providing a tube section (2) that comprises at least a first paper layer (4) and a second paper layer (6), wherein the first tube section (2) has a first end (8) and an opposite second end (10), and a longitudinal extension which extends from the first end (8) to the second end (10), and the first end (8) is formed by the first paper layer (4) and the second end (10) by the second paper layer (6), forming a first base (12) at the first end (8) and forming a second base (14) at the second end (10).
    Type: Grant
    Filed: November 30, 2022
    Date of Patent: September 9, 2025
    Assignee: MONDI AG
    Inventor: Max Melzer
  • METHOD FOR PRODUCING PAPER SACKS AND PAPER SACKS
    Publication number: 20240399698
    Abstract: The invention relates to a method for producing paper sacks comprising the following steps: providing a tube section (2) that comprises at least a first paper layer (4) and a second paper layer (6), wherein the first tube section (2) has a first end (8) and an opposite second end (10), and a longitudinal extension which extends from the first end (8) to the second end (10), and the first end (8) is formed by the first paper layer (4) and the second end (10) by the second paper layer (6), forming a first base (12) at the first end (8) and forming a second base (14) at the second end (10).
    Type: Application
    Filed: November 30, 2022
    Publication date: December 5, 2024
    Inventor: Max MELZER