Patents by Inventor Kelly A. Duffin

Kelly A. Duffin 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).

  • Publication number: 20200367514
    Abstract: A ready-to-bake brownie batter having prolonged shelf life and which produces brownies having desirable taste and texture characteristics is disclosed. The ready-to-bake brownie batter can include greater than or equal to 30 wt. % sugar, greater than or equal to 9 wt. % water, a sugar to flour ratio of greater than or equal to 1.5, and a water activity of from about 0.65 to about 0.85. Methods of preparing and packaging a ready-to-bake brownie batter using High Pressure Processing (HPP) is also disclosed.
    Type: Application
    Filed: June 5, 2020
    Publication date: November 26, 2020
    Inventors: Kelly Duffin-Maxwell, Bart Bush, Tony Wicke, Yash Burgula, Samina Van Winkle
  • Publication number: 20180035699
    Abstract: A ready-to-eat, shelf-stable tater-tot type snack food made from one or more of the following food products: vegetable (including starches from root vegetables), fruit, meat, bean, or meat analog. The tater tot-type snack food has a crispy outer layer or layers and crunchiness throughout the tater tot-type snack food. The tater tot-type snack food does not require cooking or warming prior to consumption. The tater tot-type snack food has extended shelf stability, especially when packaged in an oxygen free environment. The tater tot-type snack food can be manufactured using either freeze drying or vacuum frying techniques.
    Type: Application
    Filed: August 7, 2017
    Publication date: February 8, 2018
    Inventors: Annette Jones, Stephen Green, Yash Burgula, Kelly Duffin-Maxwell
  • Publication number: 20170127709
    Abstract: Egg replacement compositions suitable for use in baked goods as a substitute to natural eggs or natural egg components are described. The egg replacement composition can include 50 to 70 wt. % wheat protein isolate, 25 to 50 wt. % whey protein isolate and greater than 0 to 25 wt. % modified food starch. Such egg replacement compositions are particularly well suited to be used with or as a substitute to egg whites. Alternatively, the egg replacement composition can include 40 to 60 wt. % whey protein isolate and 60 to 40 wt. % modified food starch. Such egg replacement compositions are particularly well suited to be used with or as a substitute to egg yolks.
    Type: Application
    Filed: November 10, 2016
    Publication date: May 11, 2017
    Inventors: Zory Quinde-Axtell, Mark Davidson, Cynthia Sasaki, Yash Burgula, Kelly Duffin-Maxwell
  • Publication number: 20170105422
    Abstract: A ready-to-bake brownie batter having prolonged shelf life and which produces brownies having desirable taste and texture characteristics is disclosed. The ready-to-bake brownie batter can include greater than or equal to 30 wt. % sugar, greater than or equal to 9 wt. % water, a sugar to flour ratio of greater than or equal to 1.5, and a water activity of from about 0.65 to about 0.85. Methods of preparing and packaging a ready-to-bake brownie batter using High Pressure Processing (HPP) is also disclosed.
    Type: Application
    Filed: October 14, 2016
    Publication date: April 20, 2017
    Inventors: Kelly Duffin-Maxwell, Bart Bush, Tony Wicke, Yash Burgula, Samina Van Winkle
  • Patent number: 8906957
    Abstract: A process is provided for preparing (1) a first composition obtained by extracting a plant material with a single phase mixture of water and at least a first organic solvent under agitation so as to obtain a first extract rich in polyphenol oligomers, wherein the first composition is the first extract, and (2) a second composition obtained by extracting at least a portion of the first extract with a biphasic mixture of water and at least a second organic solvent under agitation so as to obtain a second extract rich in polyphenol monomers, dimers, and trimers, wherein the second composition is the second extract. Food products, mendicants, and cosmetics containing the first composition or the second composition are also provided.
    Type: Grant
    Filed: October 18, 2007
    Date of Patent: December 9, 2014
    Assignee: Kraft Foods R & D, Inc.
    Inventors: Wolfram Steffan, Kelly Duffin-Maxwell, Allan Bradbury
  • Publication number: 20120035252
    Abstract: A process is provided for preparing (1) a first composition obtained by extracting a plant material with a single phase mixture of water and at least a first organic solvent under agitation so as to obtain a first extract rich in polyphenol oligomers, wherein the first composition is the first extract, and (2) a second composition obtained by extracting at least a portion of the first extract with a biphasic mixture of water and at least a second organic solvent under agitation so as to obtain a second extract rich in polyphenol monomers, dimers, and trimers, wherein the second composition is the second extract. Food products, mendicants, and cosmetics containing the first composition or the second composition are also provided.
    Type: Application
    Filed: October 18, 2007
    Publication date: February 9, 2012
    Inventors: Wolfram Steffan, Kelly Duffin-Maxwell, Allan Bradbury
  • Patent number: D631387
    Type: Grant
    Filed: August 16, 2010
    Date of Patent: January 25, 2011
    Inventors: Julee M. Knox, Kelly A. Duffin