Patents by Inventor Kalle Ilmari Nättinen

Kalle Ilmari Nättinen 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).

  • Ovenable package
    Patent number: 11503948
    Abstract: An ovenable tray composite comprises a polymeric based liner and a fiber based component. The polymeric based liner incorporates polyolefin materials for performance in both adhesion (during use) and separation (for disposal) from the fiber based component, as well as high temperature resistant polymers that allow for the entire tray composite to be ovenable. Packages made from the lined trays described herein can be used for packaging food items intended to be heated for cooking or reheating the contents.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: November 22, 2022
    Assignee: BEMIS COMPANY, INC.
    Inventors: Hanna-Mari Lahti, Kaisa P. Putkisto, Andrew J. Lischefski, Kalle Ilmari Nättinen
  • Flexible resealable packages
    Patent number: 11167901
    Abstract: Resealable packages having a pressure sensitive adhesive (PSA) layer that is fully integrated into the packaging film and a removable portion easily accessed by a peel tab at the edge of the package, adjacent to a score. Removal of a portion of the package exposes the pressure sensitive adhesive layer and allows for access to the product in the package interior. The package is easily resealed by folding the exposed pressure sensitive adhesive layer to adhere to the outer surface of the package.
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: November 9, 2021
    Assignee: Bemis Company, Inc.
    Inventors: Ossi Ilari Syvänne, Kalle Ilmari Nättinen