Patents by Inventor Suzanne Frieders

Suzanne Frieders 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).

  • Microencapsulation process
    Patent number: 5418010
    Abstract: A microencapsulation process in which a solid or liquid core material is dispersed in a protein slurry, is heated to create a protein melt and then denatured to bring about encapsulation of the core material and the product of that process.
    Type: Grant
    Filed: October 5, 1990
    Date of Patent: May 23, 1995
    Assignee: Griffith Laboratories Worldwide, Inc.
    Inventors: Joseph Janda, Donald Bernacchi, Suzanne Frieders