Patents by Inventor Fernanda Correa

Fernanda Correa 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 Compositions and Preservative Systems
    Publication number: 20230355492
    Abstract: This invention provides, amongst other things, a preservative system for aqueous oral care compositions that comprises the addition of one or more quaternary ammonium antimicrobial agents (e.g., cetylpyridinium chloride (CPC)) in combination with comprising benzyl alcohol in a preservative system, can surprisingly allow for the use of relatively less benzyl alcohol while still maintaining antimicrobial efficacy and not adversely affecting the flavor of the composition. The added benefit in using relatively less benzyl alcohol, in addition to lower cost and expense, is also that the flavor or the overall composition is less impacted.
    Type: Application
    Filed: November 9, 2021
    Publication date: November 9, 2023
    Applicant: Colgate-Palmolive Company
    Inventors: Sandra PEREIRA RAMOS, Fernanda CORREA, Tatiana CINQUETTI, Ariel HASKEL, Natalia CASTRO DE SOUZA, Jeffrey Merl MILLER
  • Preservative systems for oral care compositions
    Patent number: 11786762
    Abstract: Disclosed herein are oral care compositions comprising: an orally acceptable vehicle comprising greater than about 50 wt. % water; and a preservative system comprising: benzyl alcohol, benzoic acid or a salt of benzoic acid; and an alkylene glycol. Methods of making and using these compositions are also described herein.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: October 17, 2023
    Assignee: Colgate-Palmolive Company
    Inventors: Sandra Pereira Ramos, Luiz Alberto Goncalves Filho, Fernanda Correa, Tatiana Cinquetti, Paulo Focassio
  • Striped dentifrice composition comprising zinc
    Patent number: 11273116
    Abstract: Disclosed herein are striped dentifrice compositions stable to color bleeding comprising at least one zinc ion source and a thickening system comprising xanthan gum present in the composition in an amount ranging from about 0.3% to about 1% by weight and carboxymethyl cellulose present in the composition in an amount ranging from about 1% to about 2% by weight. Further disclosed herein are methods for cleaning the surface of a tooth comprising applying the striped dentifrice compositions stable to color bleeding as disclosed herein.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: March 15, 2022
    Assignee: Colgate-Palmolive Company
    Inventors: Marcella F. Mourao, Tilo Poth, Fernanda Correa
  • Preservative Systems for Oral Care Compositions
    Publication number: 20200246643
    Abstract: Disclosed herein are oral care compositions comprising: an orally acceptable vehicle comprising greater than about 50 wt. % water; and a preservative system comprising: benzyl alcohol, benzoic acid or a salt of benzoic acid; and an alkylene glycol. Methods of making and using these compositions are also described herein.
    Type: Application
    Filed: January 17, 2020
    Publication date: August 6, 2020
    Applicant: Colgate-Palmolive Company
    Inventors: Sandra PEREIRA RAMOS, Luiz Alberto GONCALVES FILHO, Fernanda CORREA, Tatiana CINQUETTI, Paulo FOCASSIO
  • Oral care compositions and methods of use
    Patent number: 10596082
    Abstract: Disclosed herein are improved oral care formulations comprising precipitated calcium carbonate (PCC) and preservative combinations selected from the group consisting of i) phenethyl alcohol and caprylyl glycol, and ii) benzyl alcohol and caprylyl glycol. Methods of making and using the compositions are also provided.
    Type: Grant
    Filed: February 21, 2018
    Date of Patent: March 24, 2020
    Assignee: Colgate-Palmolive Company
    Inventors: Enzo Utima, Tatiana Cinquetti, Fernanda Correa, Paulo Focassio, Debora Pedroso
  • Oral Care Compositions and Methods of Use
    Publication number: 20200009030
    Abstract: Disclosed herein are improved oral care formulations comprising precipitated calcium carbonate (PCC) and preservative combinations selected from the group consisting of i) phenethyl alcohol and caprylyl glycol, and ii) benzyl alcohol and caprylyl glycol. Methods of making and using the compositions are also provided.
    Type: Application
    Filed: February 21, 2018
    Publication date: January 9, 2020
    Applicant: Colgate-Palmolive Company
    Inventors: Enzo UTIMA, Tatiana CINQUETTI, Fernanda CORREA, Paulo FOCASSIO, Debora PEDROSO
  • STRIPED DENTRIFRICE COMPOSITION COMPRISING ZINC
    Publication number: 20170189300
    Abstract: Disclosed herein are striped dentifrice compositions stable to color bleeding comprising at least one zinc ion source and a thickening system comprising xanthan gum present in the composition in an amount ranging from about 0.3% to about 1% by weight and carboxymethyl cellulose present in the composition in an amount ranging from about 1% to about 2% by weight. Further disclosed herein are methods for cleaning the surface of a tooth comprising applying the striped dentifrice compositions stable to color bleeding as disclosed herein.
    Type: Application
    Filed: December 30, 2015
    Publication date: July 6, 2017
    Inventors: Marcella F. MOURAO, Tilo Poth, Fernanda Correa