Patents by Inventor John Wyatt Brown

John Wyatt Brown 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).

  • Antibrowning compositions
    Patent number: 11116243
    Abstract: Antibrowning compositions for food products, for example fresh produce, are disclosed herein. These antibrowning compositions can also, for example, be used to prevent growth of bacteria, yeasts and molds in the food products. Methods for using the antibrowning compositions are also disclosed herein.
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: September 14, 2021
    Assignee: Cal Poly Corporation
    Inventors: John Wyatt Brown, James Kendall Green
  • Method for optimizing plastic compositions used in packaging to increase shelf-life of perishable products and a system thereof
    Patent number: 10954053
    Abstract: The present invention relates to relates to a method of optimizing a plastic composition formed from a plurality of resin feedstocks. A plurality of resin feedstocks are provided. The plurality of resin feedstocks are blended to form the plastic composition. One or more properties of the plastic composition, including radiation absorption, radiation transmission, gas evolution, radiation fluorescence, or melting properties, are measured. The ratio of the plurality of resin feedstocks being blended into the plastic composition is adjusted, based on said measuring, to form an optimized plastic composition. A system for performing the method is also disclosed.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: March 23, 2021
    Assignees: IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC., CAL POLY CORPORATION
    Inventors: Keith Vorst, John Wyatt Brown, Jeffrey E. Danes, Greg Curtzwiler
  • ANTIBROWNING COMPOSITIONS
    Publication number: 20210022359
    Abstract: Antibrowning compositions for food products, for example fresh produce, are disclosed herein. These antibrowning compositions can also, for example, be used to prevent growth of bacteria, yeasts and molds in the food products. Methods for using the antibrowning compositions are also disclosed herein.
    Type: Application
    Filed: September 10, 2019
    Publication date: January 28, 2021
    Inventors: JOHN WYATT BROWN, JAMES KENDALL GREEN
  • METHOD FOR OPTIMIZING PLASTIC COMPOSITIONS USED IN PACKAGING TO INCREASE SHELF-LIFE OF PERISHABLE PRODUCTS AND A SYSTEM THEREOF
    Publication number: 20190248566
    Abstract: The present invention relates to relates to a method of optimizing a plastic composition formed from a plurality of resin feedstocks. A plurality of resin feedstocks are provided. The plurality of resin feedstocks are blended to form the plastic composition. One or more properties of the plastic composition, including radiation absorption, radiation transmission, gas evolution, radiation fluorescence, or melting properties, are measured. The ratio of the plurality of resin feedstocks being blended into the plastic composition is adjusted, based on said measuring, to form an optimized plastic composition. A system for performing the method is also disclosed.
    Type: Application
    Filed: April 19, 2019
    Publication date: August 15, 2019
    Inventors: Keith Vorst, John Wyatt Brown, Jeffrey E. Danes, Greg Curtzwiler
  • Method for optimizing plastic compositions used in packaging to increase shelf-life of perishable products and a system thereof
    Patent number: 10316183
    Abstract: The present invention relates to relates to a method of optimizing a plastic composition formed from a plurality of resin feedstocks. A plurality of resin feedstocks are provided. The plurality of resin feedstocks are blended to form the plastic composition. One or more properties of the plastic composition, including radiation absorption, radiation transmission, gas evolution, radiation fluorescence, or melting properties, are measured. The ratio of the plurality of resin feedstocks being blended into the plastic composition is adjusted, based on said measuring, to form an optimized plastic composition. A system for performing the method is also disclosed.
    Type: Grant
    Filed: April 19, 2017
    Date of Patent: June 11, 2019
    Assignees: Iowa State University Research Foundation, Inc., Cal Poly Corporation
    Inventors: Keith Vorst, John Wyatt Brown, Jeffrey E. Danes, Greg Curtzwiler
  • METHOD FOR OPTIMIZING PLASTIC COMPOSITIONS USED IN PACKAGING TO INCREASE SHELF-LIFE OF PERISHABLE PRODUCTS AND A SYSTEM THEREOF
    Publication number: 20170298219
    Abstract: The present invention relates to relates to a method of optimizing a plastic composition formed from a plurality of resin feedstocks. A plurality of resin feedstocks are provided. The plurality of resin feedstocks are blended to form the plastic composition. One or more properties of the plastic composition, including radiation absorption, radiation transmission, gas evolution, radiation fluorescence, or melting properties, are measured. The ratio of the plurality of resin feedstocks being blended into the plastic composition is adjusted, based on said measuring, to form an optimized plastic composition. A system for performing the method is also disclosed.
    Type: Application
    Filed: April 19, 2017
    Publication date: October 19, 2017
    Inventors: Keith Vorst, John Wyatt Brown, Jeffrey E. Danes, Greg Curtzwiler
  • ANTIBROWNING COMPOSITIONS
    Publication number: 20150257430
    Abstract: Antibrowning compositions for food products, for example fresh produce, are disclosed herein. These antibrowning compositions can also, for example, be used to prevent growth of bacteria, yeasts and molds in the food products. Methods for using the antibrowning compositions are also disclosed herein.
    Type: Application
    Filed: May 28, 2015
    Publication date: September 17, 2015
    Inventors: John Wyatt Brown, James Kendall Green
  • Antibrowning compositions
    Patent number: 9044045
    Abstract: Antibrowning compositions for food products, for example fresh produce, are disclosed herein. These antibrowning compositions can also, for example, be used to prevent growth of bacteria, yeasts and molds in the food products. Methods for using the antibrowning compositions are also disclosed herein.
    Type: Grant
    Filed: September 25, 2012
    Date of Patent: June 2, 2015
    Assignee: Cal Poly Corporation
    Inventors: John Wyatt Brown, James Kendall Green
  • ANTIBROWNING COMPOSITIONS
    Publication number: 20140087037
    Abstract: Antibrowning compositions for food products, for example fresh produce, are disclosed herein. These antibrowning compositions can also, for example, be used to prevent growth of bacteria, yeasts and molds in the food products. Methods for using the antibrowning compositions are also disclosed herein.
    Type: Application
    Filed: September 25, 2012
    Publication date: March 27, 2014
    Applicant: CAL POLY CORPORATION
    Inventors: John Wyatt Brown, James Kendall Green