Patents by Inventor Henry John Snella

Henry John Snella 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).

  • Extrudable collagen casing and method of preparation
    Patent number: 4115594
    Abstract: The extrudable collagen mass of the present invention includes polyoxyethylene sorbitan ester. The additive must be incorporated prior to extrusion of the casing.
    Type: Grant
    Filed: March 30, 1977
    Date of Patent: September 19, 1978
    Assignee: Union Carbide Corporation
    Inventors: Thomas Engel Higgins, Camilla Brems Ross, Henry John Snella