Patents by Inventor Klaus Gruterich

Klaus Gruterich 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).

  • Patent number: 10442576
    Abstract: In a container for packaging filling materials, in particular a bag or pouch made of plastic film, comprising at least one container wall surrounding the filling material, which has at least one front and rear wall, and comprising superposed layers formed in the top region of the container, wherein in the top region of the container predetermined layers are connected over at least one section by means of at least one closure means closing the container, below which a section of the top region located adjacent to the region fitted with the opening has a filling material withdrawal region and that at least one section of a connecting seam is disposed so that it runs around an opening at least in some areas in such a manner that in the top region the multilayer region is separated in a sealing manner from the filling space of the container.
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: October 15, 2019
    Assignee: Nordfolien GMBH
    Inventors: Michael Kreymborg, Klaus Gruterich, Axel Schwilp
  • Patent number: 9540160
    Abstract: In a packaging for filler materials, in particular a bag or pouch made of a plastic film, with a packaging wall enclosing the filler material, which is formed by means of at least one front and rear wall (2, 3, 22, 23), wherein the front and rear wall are joined to one another in the base region (5, 25) via a stand base (4, 24), which is formed from at least two inner layers of an in-fold of a tubular web section folded at least on one side in the longitudinal direction; the front and rear walls (2, 3, 22, 23) each have a fold-over (7, 8, 27, 28) in the header region (6, 26) of the packaging (1, 21), wherein the upper wall section of one of the walls (2, 23) is folded over upon itself so as to form a multi-layer region (16, 40), and wherein the upper wall section of the other wall (3, 22) is folded over with its inner face onto the multi-layer region (16, 40) so as to form an overlap region (17, 41), and in the overlap region (17, 41) at least one joining seam (9, 29) is provided, by means of which certain la
    Type: Grant
    Filed: March 22, 2012
    Date of Patent: January 10, 2017
    Assignee: Nordfolien GmbH
    Inventor: Klaus Gruterich
  • Publication number: 20160152381
    Abstract: In a container for packaging filling materials, in particular a bag or pouch made of plastic film, comprising at least one container wall surrounding the filling material, which has at least one front and rear wall, and comprising superposed layers formed in the top region of the container, wherein in the top region of the container predetermined layers are connected over at least one section by means of at least one closure means closing the container, below which a section of the top region located adjacent to the region fitted with the opening has a filling material withdrawal region and that at least one section of a connecting seam is disposed so that it runs around an opening at least in some areas in such a manner that in the top region the multilayer region is separated in a sealing manner from the filling space of the container.
    Type: Application
    Filed: February 8, 2016
    Publication date: June 2, 2016
    Inventors: Michael KREYMBORG, Klaus GRUTERICH, Axel SCHWILP
  • Publication number: 20150225159
    Abstract: In a packaging for filler materials, in particular a bag or pouch made of a plastic film, with a packaging wall enclosing the filler material, which is formed by means of at least one front and rear wall (2, 3, 22, 23), wherein the front and rear wall are joined to one another in the base region (5, 25) via a stand base (4, 24), which is formed from at least two inner layers of an in-fold of a tubular web section folded at least on one side in the longitudinal direction; the front and rear walls (2, 3, 22, 23) each have a fold-over (7, 8, 27, 28) in the header region (6, 26) of the packaging (1, 21), wherein the upper wall section of one of the walls (2, 23) is folded over upon itself so as to form a multi-layer region (16, 40), and wherein the upper wall section of the other wall (3, 22) is folded over with its inner face onto the multi-layer region (16, 40) so as to form an overlap region (17, 41), and in the overlap region (17, 41) at least one joining seam (9, 29) is provided, by means of which certain la
    Type: Application
    Filed: March 22, 2012
    Publication date: August 13, 2015
    Inventor: Klaus Gruterich
  • Publication number: 20120269464
    Abstract: In a container for packaging filling materials, in particular a bag or pouch made of plastic film, comprising at least one container wall surrounding the filling material, which has at least one front and rear wall, and comprising superposed layers formed in the top region of the container, wherein in the top region of the container predetermined layers are connected over at least one section by means of at least one closure means closing the container, below which a section of the top region located adjacent to the region fitted with the opening has a filling material withdrawal region and that at least one section of a connecting seam is disposed so that it runs around an opening at least in some areas in such a manner that in the top region the multilayer region is separated in a sealing manner from the filling space of the container.
    Type: Application
    Filed: April 10, 2012
    Publication date: October 25, 2012
    Applicant: NORDFOLIEN GMBH
    Inventors: Michael KREYMBORG, Klaus GrĂ¼terich, Axel SCHWILP