Patents by Inventor Anette Lantz, legal representative

Anette Lantz, legal representative 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 and method for producing a packaging laminate and packages made from the packaging laminate
    Patent number: 7765773
    Abstract: A system and a method for production of a packaging laminate that comprises a layer containing magnetizable particles. The method involves marking faults, such as single spot defects and splices, on the packaging laminate by the application of a magnetic field to make a magnetic mark on the packaging laminate. A packaging device is arranged to sense the presence of the magnetic mark related to a package made from the packaging laminate.
    Type: Grant
    Filed: January 27, 2006
    Date of Patent: August 3, 2010
    Assignee: Tetra Laval Holdings & Finance S.A.
    Inventors: Tommy Nilsson, Håkan Svenson, Anette Lantz, legal representative, Hans Johansson, Lars Bergholtz, Claes Ingvert