Patents by Inventor Keith R. Cadwallader

Keith R. Cadwallader 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).

  • Stabilized compositions and methods of manufacture
    Patent number: 10017469
    Abstract: A method for stabilization of potent alkanone-heterocyclic flavorants in dry powder form is provided. Coordination of alkanone-heterocyclic flavorants to transition metal salts results in the formation of stable crystalline complexes, which upon hydration release the free flavorant. Food and topping products containing the stabilized alkanone-heterocyclic flavorant are provided as are methods for stabilizing the alkanone-heterocyclic flavorant.
    Type: Grant
    Filed: April 3, 2017
    Date of Patent: July 10, 2018
    Assignee: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
    Inventors: Keith R. Cadwallader, Ming-Chih Fang
  • STABILIZED COMPOSITIONS AND METHODS OF MANUFACTURE
    Publication number: 20170204057
    Abstract: A method for stabilization of potent alkanone-heterocyclic flavorants in dry powder form is provided. Coordination of alkanone-heterocyclic flavorants to transition metal salts results in the formation of stable crystalline complexes, which upon hydration release the free flavorant. Food and topping products containing the stabilized alkanone-heterocyclic flavorant are provided as are methods for stabilizing the alkanone-heterocyclic flavorant.
    Type: Application
    Filed: April 3, 2017
    Publication date: July 20, 2017
    Applicant: The Board of Trustees of the University of Illinois
    Inventors: Keith R. Cadwallader, Ming-Chih Fang
  • Stabilized compositions and methods of manufacture
    Patent number: 9611228
    Abstract: A method for stabilization of potent alkanone-heterocyclic flavorants in dry powder form is provided. Coordination of alkanone-heterocyclic flavorants to transition metal salts results in the formation of stable crystalline complexes, which upon hydration release the free flavorant. Food and topping products containing the stabilized alkanone-heterocyclic flavorant are provided as are methods for stabilizing the alkanone-heterocyclic flavorant.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: April 4, 2017
    Assignee: The Board of Trustees of the University of Illinois
    Inventors: Keith R. Cadwallader, Ming-Chih Fang
  • STABILIZED COMPOSITIONS AND METHODS OF MANUFACTURE
    Publication number: 20140275543
    Abstract: A method for stabilization of potent alkanone-heterocyclic flavorants in dry powder form is provided. Coordination of alkanone-heterocyclic flavorants to transition metal salts results in the formation of stable crystalline complexes, which upon hydration release the free flavorant. Food and topping products containing the stabilized alkanone-heterocyclic flavorant are provided as are methods for stabilizing the alkanone-heterocyclic flavorant.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicant: The Board of Trustees of the University of Illinois
    Inventors: Keith R. Cadwallader, Ming-Chih Fang