Patents Represented by Attorney Sandra G. Fields
  • Patent number: 5002974
    Abstract: A long lasting, esthetically pleasing medicated skin care moisturizing composition comprising(1) an oil phase comprising oil from about 30% to about 80% and a non-ionic surface active agent having an HLB number of about 7 to about 12, wherein the non-ionic surface active agent is present in an amount of about 5% to about 9%;(2) an aqueous phase comprising an aqueous thickening agent from about 0.05% to about 5% and water from about 15% to about 65%;(3) an effective amount of a topical medicament; wherein the oil phase is added to the aqueous phase to form an emulsion and a topical medicament admixed into the emulsion has been developed.The method of preparation of the composition and a method of treating skin with the composition are also disclosed.
    Type: Grant
    Filed: April 4, 1988
    Date of Patent: March 26, 1991
    Assignee: Warner-Lambert Co.
    Inventor: Navin M. Geria
  • 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: 4933183
    Abstract: A drug delivery system comprising a core material comprising a drug, and a hydrophobic matrix coating the core. The coating delays hydration of the drug and masks the taste of the drug. The coating comprises an emulsifier, an edible fatty acid or wax and a glyceride. The delivery system can be incorporated into various food products, pharmaceutical preparations and proprietary products.
    Type: Grant
    Filed: July 26, 1988
    Date of Patent: June 12, 1990
    Assignee: Warner-Lambert Company
    Inventors: Shri C. Sharma, James J. Shaw, Robert K. Yang
  • Patent number: 4857331
    Abstract: A sugarless ingestible gel confectionary delivery system which includes a pectin gel component, an algin gel component and a polymer network gel component in amounts sufficient to form a gel confectionery unit. The inventive gel confectionery unit has reduced intrinsic viscosity prior to gelation which permits the inclusion of an edible insoluble solid in an amount sufficient to strengthen the internal combination pectin-algin gel network and to bind internal moisture sufficiently to enhance mold removal capabilities. The delivery system also includes hydrogenated starch hydrolysates. The delivery system may also include a further active ingredient such as a drug, medicament, or nutritional supplement. The product and method of the present invention also includes a composition in which the gel delivery system can be molded directly in the receptacle which is used to dispense the confectionery unit to the consumer.
    Type: Grant
    Filed: March 31, 1988
    Date of Patent: August 15, 1989
    Assignee: Warner-Lambert Company
    Inventors: James J. Shaw, Frank J. Bunick