Patents by Inventor Laura SCHWIND

Laura SCHWIND 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).

  • RACETRACK OVAL PAPERBOARD PRODUCTS WITH IMPROVED RIGIDITY AND MOISTURE BARRIER PROPERTIES
    Publication number: 20250257530
    Abstract: Aspects of the present disclosure include racetrack oval paperboard products comprising two straight sidewalls parallel to one another in the longitudinal direction of the product, the racetrack oval paperboard products comprising at least one modified starch and at least one crosslinker, wherein the at least one modified starch is present in an amount ranging from 2% to 20% by weight of the oval paperboard product, wherein the at least one crosslinker is present in an amount ranging from 0.5% to 8% by weight based on the dry weight of the starch content in the oval paperboard product, and wherein the racetrack oval paperboard product has a rigidity value ranging from 375 to 500.
    Type: Application
    Filed: February 12, 2025
    Publication date: August 14, 2025
    Applicant: Hoffmaster Group, Inc.
    Inventors: Mark HUNTER, Jason LAATSCH, Joe SOMMERS, Chad ROBENHORST, Kyle MILLER, Randy DeCOSTER, Chad HILDEBRANDT, Breanna VAN NULAND, Laura SCHWIND, Sarah MILLIES