Patents by Inventor Kavita VEMISHETTI

Kavita VEMISHETTI 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).

  • Oral Care Composition
    Publication number: 20220133607
    Abstract: The present invention relates to an oral care composition for use in the treatment or prevention of erosive tooth demineralization, plaque, and caries. This oral care composition includes zinc lactate dihydrate, a stannous ion source, at least one phosphate salt, and a buffer system.
    Type: Application
    Filed: January 14, 2022
    Publication date: May 5, 2022
    Applicant: Colgate-Palmolive Company
    Inventors: Nihal DOGU, Kavita VEMISHETTI
  • Oral care composition
    Patent number: 11253444
    Abstract: The present invention relates to an oral care composition for use in the treatment or prevention of erosive tooth demineralization, plaque, and caries. This oral care composition includes zinc lactate dihydrate, a stannous ion source, at least one phosphate salt, and a buffer system.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: February 22, 2022
    Assignee: Colgate-Palmolive Company
    Inventors: Nihal Dogu, Kavita Vemishetti
  • Low water dentifrice compositions
    Patent number: 11135144
    Abstract: The present disclosure provides low water dentifrice compositions comprising an effective amount of a zinc ion source, a tin ion source, a polyphosphate and an acid. The acid lowers the pH of the composition to enable stabilization of the metal ions and extend shelf-life of the composition.
    Type: Grant
    Filed: December 26, 2014
    Date of Patent: October 5, 2021
    Assignee: Colgate-Palmolive Company
    Inventors: Kavita Vemishetti, Linh Fruge, Michael Prencipe
  • Low water dentifrice compositions
    Patent number: 10792231
    Abstract: The present disclosure provides low water dentifrice compositions comprising an effective amount of a zinc ion source, a stannous ion source, a polyphosphate and an acid in a calcium pyrophosphate base. The acid lowers the pH of the composition to enable stabilization of the metal ions and extend shelf-life of the composition.
    Type: Grant
    Filed: July 18, 2019
    Date of Patent: October 6, 2020
    Assignee: Colgate-Palmolive Company
    Inventors: Kavita Vemishetti, Linh Fruge, Michael Prencipe
  • Oral compositions containing metal ions
    Patent number: 10485740
    Abstract: An oral care composition containing a stannous ion source, a zinc ion source, a polyphosphate, and a thickening agent. The thickening agent contains polyvinylpyrrolidone, a polysaccharide gum and carboxymethyl cellulose. The compositions have excellent rheology properties.
    Type: Grant
    Filed: January 14, 2019
    Date of Patent: November 26, 2019
    Assignee: Colgate-Palmolive Company
    Inventors: Kavita Vemishetti, Linh Fruge, Michael Prencipe
  • Low Water Dentifrice Compositions
    Publication number: 20190336417
    Abstract: The present disclosure provides low water dentifrice compositions comprising an effective amount of a zinc ion source, a stannous ion source, a polyphosphate and an acid in a calcium pyrophosphate base. The acid lowers the pH of the composition to enable stabilization of the metal ions and extend shelf-life of the composition.
    Type: Application
    Filed: July 18, 2019
    Publication date: November 7, 2019
    Applicant: Colgate-Palmolive Company
    Inventors: Kavita VEMISHETTI, Linh FRUGE, Michael PRENCIPE
  • Low water dentifrice compositions
    Patent number: 10391044
    Abstract: The present disclosure provides low water dentifrice compositions comprising an effective amount of a zinc ion source, a stannous ion source, a polyphosphate and an acid in a calcium pyrophosphate base. The acid lowers the pH of the composition to enable stabilization of the metal ions and extend shelf-life of the composition.
    Type: Grant
    Filed: May 1, 2015
    Date of Patent: August 27, 2019
    Assignee: Colgate-Palmolive Company
    Inventors: Kavita Vemishetti, Linh Fruge, Michael Prencipe
  • An Oral Care Composition
    Publication number: 20190209448
    Abstract: The present invention relates to an oral care composition for use in the treatment or prevention of erosive tooth demineralization, plaque, and caries. This oral care composition includes zinc lactate dihydrate, a stannous ion source, at least one phosphate salt, and a buffer system.
    Type: Application
    Filed: June 24, 2016
    Publication date: July 11, 2019
    Applicant: Colgate-Palmolive Company
    Inventors: Nihal DOGU, Kavita VEMISHETTI
  • Oral Compositions Containing Metal Ions
    Publication number: 20190142716
    Abstract: An oral care composition containing a stannous ion source, a zinc ion source, a polyphosphate, and a thickening agent. The thickening agent contains polyvinylpyrrolidone, a polysaccharide gum and carboxymethyl cellulose. The compositions have excellent rheology properties.
    Type: Application
    Filed: January 14, 2019
    Publication date: May 16, 2019
    Applicant: Colgate-Palmolive Company
    Inventors: Kavita Vemishetti, Linh Fruge, Michael Prencipe
  • Oral Compositions Containing Zinc, Stannous and Fluoride Ion Sources
    Publication number: 20190133903
    Abstract: An oral care composition containing a source of stannous ions, a source of fluoride ions and an insoluble source of zinc ions, such as zinc oxide. The composition contains an amount of citric acid sufficient to increase the level of soluble zinc ions.
    Type: Application
    Filed: November 2, 2018
    Publication date: May 9, 2019
    Applicant: Colgate-Palmolive Company
    Inventors: Kavita VEMISHETTI, Linh FRUGE, Michael PRENCIPE
  • Oral compositions containing metal ions
    Patent number: 10213369
    Abstract: An oral care composition containing a stannous ion source, a zinc ion source, a polyphosphate, and a thickening agent. The thickening agent contains polyvinylpyrrolidone, a polysaccharide gum and carboxymethyl cellulose. The compositions have excellent rheology properties.
    Type: Grant
    Filed: April 9, 2018
    Date of Patent: February 26, 2019
    Assignee: Colgate-Palmolive Company
    Inventors: Kavita Vemishetti, Linh Fruge, Michael Prencipe
  • Oral compositions containing zinc, stannous and fluoride ion sources
    Patent number: 10154948
    Abstract: An oral care composition containing a source of stannous ions, a source of fluoride ions and an insoluble source of zinc ions, such as zinc oxide. The composition contains an amount of citric acid sufficient to increase the level of soluble zinc ions.
    Type: Grant
    Filed: June 20, 2014
    Date of Patent: December 18, 2018
    Assignee: Colgate-Palmolive Company
    Inventors: Kavita Vemishetti, Linh Fruge, Michael Prencipe
  • Oral Compositions Containing Metal Ions
    Publication number: 20180221257
    Abstract: An oral care composition containing a stannous ion source, a zinc ion source, a polyphosphate, and a thickening agent. The thickening agent contains polyvinylpyrrolidone, a polysaccharide gum and carboxymethyl cellulose. The compositions have excellent rheology properties.
    Type: Application
    Filed: April 9, 2018
    Publication date: August 9, 2018
    Applicant: Colgate-Palmolive Company
    Inventors: Kavita Vemishetti, Linh Fruge, Michael Prencipe
  • Low Water Dentifrice Compositions
    Publication number: 20180147125
    Abstract: The present disclosure provides low water dentifrice compositions comprising an effective amount of a zinc ion source, a stannous ion source, a polyphosphate and an acid in a calcium pyrophosphate base. The acid lowers the pH of the composition to enable stabilization of the metal ions and extend shelf-life of the composition.
    Type: Application
    Filed: May 1, 2015
    Publication date: May 31, 2018
    Applicant: Colgate-Palmolive Company
    Inventors: Kavita Vemishetti, Linh FRUGE, Michael PRENCIPE
  • Oral compositions containing metal ions
    Patent number: 9962322
    Abstract: An oral care composition containing a stannous ion source, a zinc ion source, a polyphosphate, and a thickening agent. The thickening agent contains polyvinylpyrrolidone, a polysaccharide gum and carboxymethyl cellulose. The compositions have excellent rheology properties.
    Type: Grant
    Filed: June 20, 2014
    Date of Patent: May 8, 2018
    Assignee: Colgate-Palmolive Company
    Inventors: Kavita Vemishetti, Linh Fruge, Michael Prencipe
  • Low Water Dentifrice Compositions
    Publication number: 20170348206
    Abstract: The present disclosure provides low water dentifrice compositions comprising an effective amount of a zinc ion source, a tin ion source, a polyphosphate and an acid. The acid lowers the pH of the composition to enable stabilization of the metal ions and extend shelf-life of the composition.
    Type: Application
    Filed: December 26, 2014
    Publication date: December 7, 2017
    Applicant: Colgate-Palmolive Company
    Inventors: Kavita VEMISHETTI, Linh FRUGE, Michael PRENCIPE
  • ORAL COMPOSITIONS CONTAINING ZINC, STANNOUS AND FLUORIDE ION SOURCES
    Publication number: 20170319447
    Abstract: An oral care composition containing a source of stannous ions, a source of fluoride ions and an insoluble source of zinc ions, such as zinc oxide. The composition contains an amount of citric acid sufficient to increase the level of soluble zinc ions.
    Type: Application
    Filed: June 20, 2014
    Publication date: November 9, 2017
    Inventors: Kavita VEMISHETTI, Linh FRUGE, Michael PRENCIPE
  • ORAL COMPOSITIONS CONTAINING METAL IONS
    Publication number: 20170128329
    Abstract: An oral care composition containing a stannous ion source, a zinc ion source, a polyphosphate, and a thickening agent. The thickening agent contains polyvinylpyrrolidone, a polysaccharide gum and carboxymethyl cellulose. The compositions have excellent rheology properties.
    Type: Application
    Filed: June 20, 2014
    Publication date: May 11, 2017
    Inventors: Kavita VEMISHETTI, Linh FRUGE, Michael PRENCIPE