Patents by Inventor William Cartwright Weller

William Cartwright Weller 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: 20140186509
    Abstract: Baked snack food product with improved textural attributes. The method for making the baked snack food product comprises mixing ingredients, extruding the ingredients to form a collet, hydrating the collet with a hydrating fluid to form a hydrated collet, and baking the hydrated collet. The hydrating fluid can comprise water, oil, a surfactant, an emulsifier, and mixtures thereof In one embodiment the baking comprises utilizing an impingement oven. The method discussed herein more resembles the taste and texture of a fried product than does prior art baking methods.
    Type: Application
    Filed: March 5, 2014
    Publication date: July 3, 2014
    Applicant: Frito-Lay North America, Inc.
    Inventors: Eugenio BORTONE, Ximena QUINTERO-FUENTES, V.N. Mohan RAO, William Cartwright WELLER
  • Patent number: 8703226
    Abstract: A method improving the textural attributes of baked snack foods. The method comprises mixing ingredients, extruding the ingredients to form a collet, hydrating the collet with a hydrating fluid to form a hydrated collet, and baking the hydrated collet. The hydrating fluid can comprise water, oil, a surfactant, an emulsifier, and mixtures thereof. In one embodiment the baking comprises utilizing an impingement oven. The method discussed herein more resembles the taste and texture of a fried product than does prior art baking methods.
    Type: Grant
    Filed: October 14, 2010
    Date of Patent: April 22, 2014
    Assignee: Frito-Lay North America, Inc.
    Inventors: Eugenio Bortone, Ximena Quintero-Fuentes, V. N. Mohan Rao, William Cartwright Weller
  • Publication number: 20120093993
    Abstract: A method improving the textural attributes of baked snack foods. The method comprises mixing ingredients, extruding the ingredients to form a collet, hydrating the collet with a hydrating fluid to form a hydrated collet, and baking the hydrated collet. The hydrating fluid can comprise water, oil, a surfactant, an emulsifier, and mixtures thereof. In one embodiment the baking comprises utilizing an impingement oven. The method discussed herein more resembles the taste and texture of a fried product than does prior art baking methods.
    Type: Application
    Filed: October 14, 2010
    Publication date: April 19, 2012
    Applicant: Frito-Lay North America, Inc.
    Inventors: Eugenio BORTONE, Ximena QUINTERO-FUENTES, V.N. Mohan RAO, William Cartwright WELLER
  • Publication number: 20110318471
    Abstract: A method for thawing and infusing partially frozen fruits or vegetables. Individually quick frozen fruits or vegetables are introduced into a mixing kettle. An infusion solution is circulated from a solution tank, through a bed of fruits or vegetables, and back to a solution tank. The infusion solution is maintained at a temperature of about 45° to about 50° F. and at a Brix of about 40° to about 50°. The infusion solution is pumped and circulated at a high rate which reduces thaw time but does not result in product degradation. After thawing, the pumping and re-circulating rate is decreased to allow for increased infusion efficiency. Pressure pulses are applied to the product in the mixing tank which decreases the infusion time. Thus, thawed and infused fruit and vegetables are produced quickly and with minimal product degradation.
    Type: Application
    Filed: September 7, 2011
    Publication date: December 29, 2011
    Applicant: FRITO-LAY NORTH AMERICA, INC.
    Inventors: Ashish ANAND, Varadharajan Radhamani BASKER, Phillip FRAZIER, Richard LAI, Vamshidhar PUPPALA, William Cartwright WELLER
  • Patent number: 8071150
    Abstract: A method for thawing and infusing partially frozen fruits or vegetables. Individually quick frozen fruits or vegetables are introduced into a mixing kettle. An infusion solution is circulated from a solution tank, through a bed of fruits or vegetables, and back to a solution tank. The infusion solution is maintained at a temperature of about 45° to about 50° F. and at a Brix of about 40° to about 50°. The infusion solution is pumped and circulated at a high rate which reduces thaw time but does not result in product degradation. After thawing, the pumping and re-circulating rate is decreased to allow for increased infusion efficiency. Pressure pulses are applied to the product in the mixing tank which decreases the infusion time. Thus, thawed and infused fruit and vegetables are produced quickly and with minimal product degradation.
    Type: Grant
    Filed: December 21, 2007
    Date of Patent: December 6, 2011
    Assignee: Frito-Lay North America, Inc.
    Inventors: Ashish Anand, Varadharajan Radhamani Basker, Phillip Frazier, Richard Lai, Vamshidhar Puppala, William Cartwright Weller
  • Publication number: 20090162504
    Abstract: A method for thawing and infusing partially frozen fruits or vegetables. Individually quick frozen fruits or vegetables are introduced into a mixing kettle. An infusion solution is circulated from a solution tank, through a bed of fruits or vegetables, and back to a solution tank. The infusion solution is maintained at a temperature of about 45° to about 50° F. and at a Brix of about 40° to about 50°. The infusion solution is pumped and circulated at a high rate which reduces thaw time but does not result in product degradation. After thawing, the pumping and re-circulating rate is decreased to allow for increased infusion efficiency. Pressure pulses are applied to the product in the mixing tank which decreases the infusion time. Thus, thawed and infused fruit and vegetables are produced quickly and with minimal product degradation.
    Type: Application
    Filed: December 21, 2007
    Publication date: June 25, 2009
    Inventors: ASHISH ANAND, VARADHARAJAN RADHAMANI BASKER, PHILLIP FRAZIER, RICHARD LAI, VAMSHIDHAR PUPPALA, WILLIAM CARTWRIGHT WELLER
  • Publication number: 20080181994
    Abstract: The present invention discloses an improved apparatus and method for making a vacuum microwaved food product on a commercial scale. The invention discloses a rotatable carousel having an annular region for a food product for placement into a vacuum microwave. Food products such as strawberries can be placed into the annular region and dehydrated in a vacuum microwave.
    Type: Application
    Filed: January 30, 2007
    Publication date: July 31, 2008
    Applicant: FRITO-LAY NORTH AMERICA, INC.
    Inventors: Christopher John Cornwell, William Cartwright Weller