Patents by Inventor Kirsty Walton

Kirsty Walton 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).

  • Method of Preparing a Gypsum-Based Product
    Publication number: 20220009832
    Abstract: A method of preparing a gypsum-based product comprises the steps of mixing calcined gypsum with polymer particles and water to provide a slurry. The polymer particles comprise principally polyvinyl acetate, and have a particle size distribution, measured using laser diffractometry, such that particles having a diameter of 4.5 ?m or less provide at least 90% of the total particle volume.
    Type: Application
    Filed: November 7, 2019
    Publication date: January 13, 2022
    Inventors: Kirsty Walton, Nicholas Jones, David Cutler, Nicola Jupp, Laura Brooks