Patents by Inventor Bella H. Neufeld

Bella H. Neufeld 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).

  • ANTIBACTERIAL SURFACE OF METAL-ORGANIC FRAMEWORK-CHITOSAN COMPOSITE FILMS
    Publication number: 20230200395
    Abstract: A substrate having an antibacterial surface includes a chitosan matrix and water-stable metal-organic frameworks dispersed throughout the chitosan matrix. The water-stable metal-organic frameworks are present in an amount of 5% wt/wt to 20% wt/wt based on total solids of the substrate.
    Type: Application
    Filed: March 1, 2023
    Publication date: June 29, 2023
    Inventors: Melissa M. Reynolds, Megan J. Neufeld, Bella H. Neufeld, Alec Lutzke
  • ANTIBACTERIAL SURFACE OF METAL-ORGANIC FRAMEWORK-CHITOSAN COMPOSITE FILMS
    Publication number: 20210169082
    Abstract: A substrate having an antibacterial surface includes a chitosan matrix and water-stable metal-organic frameworks dispersed throughout the chitosan matrix.
    Type: Application
    Filed: July 11, 2018
    Publication date: June 10, 2021
    Inventors: Melissa M. Reynolds, Megan J. Neufeld, Bella H. Neufeld, Alec Lutzke