Patents by Inventor Alexander A. Gonsalves

Alexander A. Gonsalves 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).

  • Patent number: 6372280
    Abstract: An acidic, foam having a pH of less than about 4, and preferably from about 2.5 to about 3.5, is provided. The foam is produced from a formulation which is a mixture of an emulsion component and an acidic component. The emulsion component contains water, a hard fat, a sweetener, whey protein, non-ionic stabilizer, and a non-ionic emulsifier. The acidic component contains an edible acid in an aqueous solution. The acidic component may optionally contain a milk protein source and a non-ionic emulsifier. The foam is useful as a whipped topping which has freeze thaw stability and can be kept at refrigeration temperature for at least three weeks.
    Type: Grant
    Filed: November 2, 1999
    Date of Patent: April 16, 2002
    Assignee: Kraft Foods, Inc.
    Inventors: Alexander A. Gonsalves, Wen-Sherng Chen, Donald C. Hannan, Rafael J. Marquez, Krzysztof Mosiewicz
  • Patent number: 6033711
    Abstract: A fat-free/low-fat frozen whipped topping is formulated with from 0.5-3% food starch. Preferably the starch is in modified, cross-linked, low-amylose starch such as waxy maize. The topping is prepared by combining a homoginized emulsion preblend with an aqueous, gelatinized starch preblend and the aerating, whipping and freezing the mixture.
    Type: Grant
    Filed: January 12, 1998
    Date of Patent: March 7, 2000
    Assignee: Kraft Foods, Inc.
    Inventors: Alexander A. Gonsalves, Donald C. Hannan, Rafael J. Marquez, Krzysztof Mosiewicz, Rajendra Borwankar, Kenneth M. Tabasco
  • Patent number: 5707677
    Abstract: A fat-free/low-fat frozen whipped topping is formulated with from 0.5-3% food starch. Preferably the starch is in modified, cross-linked, low-amylose starch such as waxy maize. The topping is prepared by combining a homoginized emulsion preblend with an aqueous, gelatinized starch preblend and the aerating, whipping and freezing the mixture.
    Type: Grant
    Filed: January 25, 1996
    Date of Patent: January 13, 1998
    Assignee: Kraft Foods, Inc.
    Inventors: Alexander A. Gonsalves, Donald C. Hannan, Rafael J. Marquez, Krzysztof Mosiewicz, Rajendra Borwankar, Kenneth M. Tabasco
  • Patent number: 5384145
    Abstract: A low-fat, frozen whipped topping having a fat content of 8 to 15% and which is free of milk solids and phosphate salts is formulated using weight ratios of from 1.4 to 2.2 parts chemical emulsifier and 5.0 to 6.0 parts sodium caseinate per 100 parts fat. A low-fat, non-dairy, frozen whipped topping can be prepared employing the teachings of this invention.
    Type: Grant
    Filed: August 19, 1993
    Date of Patent: January 24, 1995
    Assignee: Kraft General Foods, Inc.
    Inventors: Alexander A. Gonsalves, Everett D. Dudley, Jr., Gerard J. Hogan
  • Patent number: 5384146
    Abstract: Frozen whipped topping formulations containing milk solids and glassy sodium polyphosphates having an average chain length of at least n=18 to n=50.
    Type: Grant
    Filed: August 31, 1993
    Date of Patent: January 24, 1995
    Assignee: Kraft General Foods, Inc.
    Inventors: Alexander A. Gonsalves, Gerard J. Hogan
  • Patent number: 5077076
    Abstract: A frozen topping having excellent texture and stability is prepared having a fat level of from 5 to 15%, an overrun of at least 250% and a solids level of 38% to 43%. The topping contains 2.5 to 7% non-fat milk solids, 0.03 to 0.15% phosphate salts, 0.5 to 2% sodium caseinate, 0.15 to 0.6 emulsifiers and 15 to 25% water-soluble carbohydrates. The ratio of phosphate salts to non-fat milk solids is from 1:60 to 1:120.
    Type: Grant
    Filed: April 29, 1991
    Date of Patent: December 31, 1991
    Assignee: Kraft General Foods, Inc.
    Inventors: Alexander A. Gonsalves, Barbara M. Taylor, Jay M. DeBenedict, Richard J. Thomas
  • Patent number: 4582712
    Abstract: A high quality, gelatin-free frozen confection which is ready-to-eat at freezer temperatures is disclosed. The frozen confection maintains its shape on a stick during normal consumption, exhibits excellent storage stability, and delivers a refreshing, texturally-pleasing eating experience. The elimination of gelatin from previous frozen confection formulations has been found in the invention to improve upon the heavy-bodied texture of past formulations, and to enable a reduction in the total hydrocolloid level required to fully bind the water in the frozen confection.
    Type: Grant
    Filed: November 1, 1984
    Date of Patent: April 15, 1986
    Assignee: General Foods Corporation
    Inventors: Alexander A. Gonsalves, Joseph J. Griffin, Richard A. Smith
  • Patent number: 4505943
    Abstract: A process for making a freeze-thaw stable frozen whipped topping containing milk fat. The process for making this topping comprises controlling the pH of topping ingredient admixture.
    Type: Grant
    Filed: July 9, 1984
    Date of Patent: March 19, 1985
    Assignee: General Foods Corporation
    Inventors: William J. Dell, Alexander A. Gonsalves, William E. Flango
  • Patent number: 4451492
    Abstract: A process for making a freeze-thaw stable frozen whipped topping containing milk fat. The process for making this topping comprises the inclusion of a calcium chelating agent in the topping's ingredients.
    Type: Grant
    Filed: December 2, 1982
    Date of Patent: May 29, 1984
    Assignee: General Foods Corporation
    Inventors: William J. Dell, Alexander A. Gonsalves, William E. Flango, Thomas E. Guhl, Lawrence H. Freed, John T. Oppy, Suzanne Baratta, Andre J. Eydt