Patents by Inventor Lucy L. Wong

Lucy L. Wong 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: 5679389
    Abstract: The present invention pertains to chewing gum composition having improved flavor and sweetness intensity which comprises (A) a gum base, (B) a bulking agent, (C) a flavoring agent, and (D) an effective amount of a homogeneous flavoring agent delivery system to provide upfront flavor and sweetness which comprises in percentages by weight of the delivery system (a) a spray dried flavoring agent present in an amount up to about 80%, and (b) a bulking agent present in an amount up to about 90%. The flavoring agent delivery system may further comprise a high intensity sweetening agent present in an amount up to about 80%, by weight of the flavoring agent delivery system. The flavoring agent delivery systems may be used in a wide variety of chewing gum compositions. The present invention also pertains to methods for preparing the flavoring agent delivery systems and the chewing gum compositions in which they may be used.
    Type: Grant
    Filed: July 10, 1992
    Date of Patent: October 21, 1997
    Assignee: Warner-Lambert Company
    Inventors: Lucy L. Wong, Eva Malinowski, Hector Olaya, Michael Glass
  • Patent number: 5498429
    Abstract: A center-filled chewing gum having an outer chewing gum shell enclosing a cavity and a liquid center-fill. The liquid center-fill contains a fruit juice concentrate and an acid/buffer system.
    Type: Grant
    Filed: October 12, 1994
    Date of Patent: March 12, 1996
    Assignee: Warner-Lambert Company
    Inventors: Daniel A. Orlandi, Lucy L. Wong, Hector Olaya, Kenneth P. Bilka
  • Patent number: 5366740
    Abstract: A digestible, biodegradable chewing gum comprising wheat gluten and a texturizing agent such as calcium carbonate, rice flour or ascorbic acid. The chewing gum can be swallowed and digested, or it can be discarded in ordinary compost waste facilities.
    Type: Grant
    Filed: February 4, 1993
    Date of Patent: November 22, 1994
    Assignee: Warner-Lambert Company
    Inventors: James J. Shaw, Lucy L. Wong, Allan H. Graff, Hector Olaya, Shirley A. Barcelon, Marc Degady, Charles J. Brine
  • Patent number: 5204129
    Abstract: The present invention pertains to a method for preparing pulverized Polydextrose having a particle size of under about 125 microns in diameter from Polydextrose which is substantially free of low molecular weight organic acids which comprises the steps of (a) admixing Polydextrose which is substantially free of low molecular weight organic acids with an anti-caking agent to form a mixture, and (b) pulverizing the mixture to form the pulverized Polydextrose. The pulverized Polydextrose composition may be used in a variety of chewing gum products and edible products. The present invention also pertains to methods for preparing the chewing gum and edible products in which the novel composition may be used.
    Type: Grant
    Filed: June 10, 1991
    Date of Patent: April 20, 1993
    Assignee: Warner-Lambert Company
    Inventors: Subraman R. Cherukuri, Kirshna P. Raman, Lucy L. Wong, Gul Mansukhani, Angel Orama
  • Patent number: 5106632
    Abstract: An acesulfame-K containing composition exhibiting enhanced sweetness comprises one or more food grade acids, acesulfame-K and potassium chloride.
    Type: Grant
    Filed: January 23, 1990
    Date of Patent: April 21, 1992
    Assignee: Warner-Lambert Company
    Inventors: Lucy L. Wong, Steven M. Faust, Subraman R. Cherukuri
  • Patent number: 5066511
    Abstract: The present invention pertains to a method for preparing pulverized Polydextrose having a particle size of under about 125 microns in diameter from Polydextrose which is substantially free of low molecular weight organic acids which comprises the steps of (a) admixing Polydextrose which is substantially free of low molecular weight organic acids with an anti-caking agent to form a mixture, and (b) pulverizing the mixture to form the pulverized Polydextrose. The pulverized Polydextrose composition may be used in a variety of chewing gum products and edible products. The present invention also pertains to methods for preparing the chewing gum and edible products in which the novel composition may be used.
    Type: Grant
    Filed: May 19, 1989
    Date of Patent: November 19, 1991
    Assignee: Warner-Lambert Company
    Inventors: Subraman R. Cherukuri, Kirshna P. Raman, Lucy L. Wong, Gul Mansukhani, Angel Orama
  • Patent number: 5059429
    Abstract: A sucralose-sweetened chewing gum composition having a moisture content below about 2% by weight, wherein the sucralose is released from said composition at a rate of 15 to 50 sucrose equivalents within the initial 30 seconds of chewing.
    Type: Grant
    Filed: October 27, 1989
    Date of Patent: October 22, 1991
    Assignee: Warner-Lambert Company
    Inventors: Subraman R. Cherukuri, Lucy L. Wong, Steven M. Faust
  • Patent number: 5059428
    Abstract: The present invention pertains to synergistic sweetening compositions which comprise Polydextrose and a chlorodeoxysugar derivative. The synergistic sweetening compositions may be used in a wide variety of ingestible products such as chewing gum composition, hard and soft confections, beverages, and the like. The present invention also pertains to methods for preparing the synergistic sweetening compositions and the ingestible products in which they may be used.
    Type: Grant
    Filed: March 12, 1990
    Date of Patent: October 22, 1991
    Assignee: Warner-Lambert Company
    Inventors: Lucy L. Wong, Steven M. Faust, Subraman R. Cherukuri
  • Patent number: 5013716
    Abstract: The present invention pertains to an unpleasant taste masking composition which comprises a flavoring agent having a bitter taste or unpleasant off-note and a sufficient amount of a non-bitter intense sweetener to nullify the taste or off-note of the flavoring agent. The unpleasant taste masking composition may be used in ingestible products such as hard and soft confections, chewing gum compositions and the like. The present invention also pertains to a method for preparing the unpleasant taste masking compositions and the ingestible products in which they may be used.
    Type: Grant
    Filed: October 28, 1988
    Date of Patent: May 7, 1991
    Assignee: Warner-Lambert Company
    Inventors: Subraman R. Cherukuri, Lucy L. Wong, Steven M. Faust
  • Patent number: 5009893
    Abstract: An edible composition capable of providing long-lasting, breath freshening perception without bitterness which comprises using in said edible composition a cooling composition comprising methanol and an N-substituted-p-methane carboxamide compound.
    Type: Grant
    Filed: July 17, 1989
    Date of Patent: April 23, 1991
    Assignee: Warner-Lambert Company
    Inventors: Subraman R. Cherukuri, Krishna Raman, Gul Mansukhani, Ralph Cifrese, Lucy L. Wong
  • Patent number: 4971797
    Abstract: The chlorosucrose sweetener known as sucralose is prepared in a thermally stable composition by co-crystallization with a cyclodextrin. The resulting crystalline product may be comminuted to form particles of desired size for use as a sweetener component in place of or in addition to known sweeteners such as sucrose, saccharin and the like, in a variety of foods, comestibles, and oral medications. The preparation of the stabilized sucralose compositions of the present invention constitutes a molecular encapsulation of the sucralose within the cyclodextrin thereby protecting the sucralose from discoloration caused by heat. Numerous applications for this stabilized complex are suggested and disclosed.
    Type: Grant
    Filed: December 22, 1988
    Date of Patent: November 20, 1990
    Assignee: Warner-Lambert Company
    Inventors: Subraman R. Cherukuri, Lucy L. Wong
  • Patent number: 4959225
    Abstract: The present invention pertains to a synergistic sweetening composition having a delayed and enhanced sweetness effect which comprises an intense sweetening agent such as a chlorodeoxysugar derivative and a bulking agent comprising at least about 50% maltitol. The synergistic sweetening composition may be used in a wide variety of ingestible products such as hard and soft confections, chewing gum compositions and the like. The present invention also pertains to methods for preparing the synergistic sweetening compositions and the ingestible products in which they may be used.
    Type: Grant
    Filed: October 28, 1988
    Date of Patent: September 25, 1990
    Assignee: Warner-Lambert Company
    Inventors: Lucy L. Wong, Steven M. Faust, Subraman R. Cherukuri
  • Patent number: 4933188
    Abstract: A sugarless, anhydrous chewing gum composition, and products made therefrom which has a firm textural integrity and a soft chew characteristic and very low-moisture content and low-moisture pick-up over time. The composition includes gum base in an amount of from 18% to about 75% by weight, and a low-moisture pick-up, texturing sweetening/bulking agent of maltitol in an amount sufficient to provide textural integrity and a soft chew characteristic over a period of time.
    Type: Grant
    Filed: December 31, 1987
    Date of Patent: June 12, 1990
    Assignee: Warner-Lambert Company
    Inventors: Subraman R. Cherukuri, Lucy L. Wong, Daniel A. Orlandi, Steven M. Faust