Patents by Inventor Lutz Staemmler

Lutz Staemmler 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 joining plastic parts
    Patent number: 11247407
    Abstract: The present invention relates to a method for producing a container which consists of a thermoplastic at least to some extent and comprises at least a first compartment element and at least a second compartment element joined to the first compartment element in a joining region by thermoplastic welding. The invention also relates to a plastic container which can be, and preferably is, produced according to said method.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: February 15, 2022
    Assignee: GREINER BIO-ONE GMBH
    Inventors: Lutz Staemmler, Andreas Thumm
  • METHOD FOR JOINING PLASTIC PARTS
    Publication number: 20210053298
    Abstract: The present invention relates to a method for producing a container which consists of a thermoplastic at least to some extent and comprises at least a first compartment element and at least a second compartment element joined to the first compartment element in a joining region by thermoplastic welding. The invention also relates to a plastic container which can be, and preferably is, produced according to said method.
    Type: Application
    Filed: January 30, 2019
    Publication date: February 25, 2021
    Inventors: Lutz Staemmler, Andreas Thumm