Patents by Inventor Stephen Franklin Hatfield

Stephen Franklin Hatfield 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).

  • CURABLE ADHESIVE BASED ON SILANE FUNCTIONALIZED RESIN
    Publication number: 20230123012
    Abstract: Disclosed are curable adhesive compositions comprising hydroxyl functional polymers and silane functionalized resins. Such adhesive compositions are capable of providing unexpected properties for various uses and end products. The adhesive may be used for woodworking, automotive, textile, appliances, electronics, bookbinding, and packaging. Suitable substrates can be metal, polymer film, plastics, wood, glass, ceramic, paper, and concrete.
    Type: Application
    Filed: October 7, 2022
    Publication date: April 20, 2023
    Inventors: Thauming Kuo, Michaela Hofbauer, Liu Deng, Mark Thomas Arigo, Timothy Harold Blayney, Terri Roxanne Carvagno, Stephen Franklin Hatfield, Mark William Ingratta, Rui Xie
  • SILANE FUNCTIONALIZED ROSINS
    Publication number: 20230114977
    Abstract: Disclosed are silane functionalized rosins having multiple functionalities. Such silane functionalized rosins are curable and thus capable of providing unexpected properties for various uses and end products. Also disclosed are synthetic routes to prepare silane functionalized rosins, which are formulated with hydroxyl functional polymers to provide curable adhesive compositions. The adhesives may be used for woodworking, automotive, textile, appliances, electronics, bookbinding, and packaging. Suitable substrates can be metal, polymer film, plastics, wood, glass, ceramic, paper, and concrete.
    Type: Application
    Filed: October 7, 2022
    Publication date: April 13, 2023
    Inventors: Terri Roxanne Carvagno, Liu Deng, Mark Thomas Arigo, Mark William Ingratta, Michaela Hofbauer, Rui Xie, Stephen Franklin Hatfield, Timothy Harold Blayney, Thauming Kuo