Patents by Inventor Paige Allison Case POMEROY

Paige Allison Case POMEROY 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).

  • OIL/GREASE RESISTANT PAPER PRODUCTS
    Publication number: 20230091321
    Abstract: Oil and grease resistant paper products are disclosed that include a substrate and, on at least one side of the substrate, a continuous layer of a barrier coating, the barrier coating comprising a binder system and a pigment. The barrier coating, when applied to the substrate and dried to form a barrier layer, has a Pigment Volume Concentration (PVC) that is below a Critical Pigment Volume Concentration (CPVC) of the barrier coating, providing a continuous three-dimensional film of the binder system. In some implementations the binder system comprising a latex and a natural binder and/or the paper product further includes a topcoat disposed on a side of the barrier coating opposite the substrate.
    Type: Application
    Filed: November 30, 2022
    Publication date: March 23, 2023
    Inventors: Paige Allison Case POMEROY, Thomas A. Waecker, Alonzo K. Osgood, Arbin Rajbanshi
  • Oil/grease resistant paper products
    Patent number: 11549216
    Abstract: Oil and grease resistant paper products are disclosed that include a substrate and, on at least one side of the substrate, a continuous layer of a barrier coating, the barrier coating comprising a binder system and a pigment. The barrier coating, when applied to the substrate and dried to form a barrier layer, has a Pigment Volume Concentration (PVC) that is below a Critical Pigment Volume Concentration (CPVC) of the barrier coating, providing a continuous three-dimensional film of the binder system. In some implementations the binder system comprising a latex and a natural binder and/or the paper product further includes a topcoat disposed on a side of the barrier coating opposite the substrate.
    Type: Grant
    Filed: November 11, 2020
    Date of Patent: January 10, 2023
    Assignee: SAPPI NORTH AMERICA, INC.
    Inventors: Paige Allison Case Pomeroy, Alonzo K. Osgood, Thomas A. Waecker, Arbin Rajbanshi
  • OIL/GREASE RESISTANT PAPER PRODUCTS
    Publication number: 20220145543
    Abstract: Oil and grease resistant paper products are disclosed that include a substrate and, on at least one side of the substrate, a continuous layer of a barrier coating, the barrier coating comprising a binder system and a pigment. The barrier coating, when applied to the substrate and dried to form a barrier layer, has a Pigment Volume Concentration (PVC) that is below a Critical Pigment Volume Concentration (CPVC) of the barrier coating, providing a continuous three-dimensional film of the binder system. In some implementations the binder system comprising a latex and a natural binder and/or the paper product further includes a topcoat disposed on a side of the barrier coating opposite the substrate.
    Type: Application
    Filed: November 11, 2020
    Publication date: May 12, 2022
    Inventors: Paige Allison Case POMEROY, Alonzo K. OSGOOD, Thomas A. WAECKER, Arbin RAJBANSHI