Patents by Inventor Swapna Basa

Swapna Basa 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 containing polyethylene glycol for physical stability
    Patent number: 10835477
    Abstract: Oral care compositions having polyethylene glycol are more phase stable, particularly with certain flavorants that have a specified range of Dielectric Constant and/or water number and/or C log P value.
    Type: Grant
    Filed: April 14, 2015
    Date of Patent: November 17, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Swapna Basa, Ross Strand, Haiqiu Tang, Hongmei Yang
  • Methods to quantify an ion in a dental biofilm
    Patent number: 10761026
    Abstract: A method of quantitating of ions in the extracellular polymer substances area of a dental biofilm is an effective way of assessing efficacy of oral care compositions.
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: September 1, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Yunming Shi, Swapna Basa, Ross Strand
  • DENTIFRICE COMPOSITIONS FOR TREATMENT OF DENTAL BIOFILM
    Publication number: 20200093715
    Abstract: Certain alkaline dentifrice compositions with relatively high level of water and calcium-containing abrasive, a bicarbonate salt, are effective in treating dental plaque biofilm.
    Type: Application
    Filed: August 2, 2019
    Publication date: March 26, 2020
    Inventors: Swapna BASA, Yunming SHI, Ross STRAND
  • CALCIUM FLUORESCENT PROBES TO ASSESS ORAL CARE COMPOSITION EFFICACY IN A BIOFILM
    Publication number: 20190352719
    Abstract: A method of quantitating calcium in a biofilm is an effective way of assessing an oral care composition's efficacy to help inhibit biofilm formation or help disrupt biofilm.
    Type: Application
    Filed: August 2, 2019
    Publication date: November 21, 2019
    Inventors: Yunming SHI, Swapna BASA, Ross STRAND
  • Dentifrice compositions with improved fluoride stability
    Patent number: 10226414
    Abstract: Soluble fluoride ion stability is increased in certain dentifrice formulations with the use of carrageenan, particularly under alkaline pH conditions.
    Type: Grant
    Filed: August 20, 2015
    Date of Patent: March 12, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Swapna Basa, Ross Strand, Hongmei Yang
  • Dentifrice compositions with improved fluoride stability
    Patent number: 10213370
    Abstract: A dentifrice composition containing water, calcium-containing abrasive, fluoride ion source, and alkaline metal carbonate with improved fluoride stability.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: February 26, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Swapna Basa, James Albert Berta, Hongmei Yang, Ross Strand
  • Oral care compositions containing polyethylene glycol for physical stability
    Patent number: 10149806
    Abstract: A oral care composition comprising 20% to 75% of water by weight of the composition; 25% to 60% of a calcium-containing abrasive by weight of the composition; 0.1% to 15%, of a polyethylene glycol (PEG) by weight of the composition; and 0.001% to 5% of a flavorant composition by weight of the oral care composition.
    Type: Grant
    Filed: May 10, 2016
    Date of Patent: December 11, 2018
    Assignee: The Procter & Gamble Company
    Inventors: Swapna Basa, Ross Strand, Haiqiu Tang, Hongmei Yang
  • METHODS TO QUANTIFY AN ION IN A DENTAL BIOFILM
    Publication number: 20180252644
    Abstract: A method of quantitating of ions in the extracellular polymer substances area of a dental biofilm is an effective way of assessing efficacy of oral care compositions.
    Type: Application
    Filed: March 2, 2018
    Publication date: September 6, 2018
    Inventors: Yunming SHI, Swapna BASA, Ross STRAND
  • PROCESS FOR MAKING ORAL CARE COMPOSITIONS
    Publication number: 20180015019
    Abstract: A process for making an oral care composition comprising the step of hydrating a linear sulfated polysaccharide in water in the absence of any salts and followed by adding inorganic salts therein.
    Type: Application
    Filed: July 14, 2017
    Publication date: January 18, 2018
    Inventors: Swapna BASA, Hongmei YANG, Jianwei CUI, James Albert BERTA, Ross STRAND
  • Dentifrice Compositions With Whitening Benefit
    Publication number: 20170135918
    Abstract: A dentifrice composition containing water, a calcium-containing abrasive, a fluoride ion source, and an ultraphosphate where the composition can have tooth whitening benefits.
    Type: Application
    Filed: November 10, 2016
    Publication date: May 18, 2017
    Inventors: Swapna Basa, Hongmei Yang, Ross Strand
  • Dentifrice Compositions With Improved Fluoride Stability
    Publication number: 20170135916
    Abstract: A dentifrice composition containing, water, calcium carbonate and a fluoride ion source where the calcium carbonate particles can have a D98 greater than 26.0 microns and the composition can have improved fluoride stability.
    Type: Application
    Filed: November 10, 2016
    Publication date: May 18, 2017
    Inventors: Swapna Basa, Ross Strand, James Albert Berta, Hongmei Yang
  • Dentifrice Compositions With Improved Consumer Experience
    Publication number: 20170135935
    Abstract: A dentifrice composition containing water, a calcium-containing abrasive, a fluoride ion source, and a thickening system providing a consumer preferred experience.
    Type: Application
    Filed: November 10, 2016
    Publication date: May 18, 2017
    Inventors: Swapna Basa, Ross Strand
  • Dentifrice Compositions With Improved Fluoride Stability
    Publication number: 20170135917
    Abstract: A dentifrice composition containing water, calcium-containing abrasive, fluoride ion source, and alkaline metal carbonate with improved fluoride stability.
    Type: Application
    Filed: November 10, 2016
    Publication date: May 18, 2017
    Inventors: Swapna Basa, James Albert Berta, Hongmei Yang, Ross Strand
  • Oral Care Compositions Containing Polyethylene Glycol For Physical Stability
    Publication number: 20160250117
    Abstract: A oral care composition comprising 20% to 75% of water by weight of the composition; 25% to 60% of a calcium-containing abrasive by weight of the composition; 0.1% to 15%, of a polyethylene glycol (PEG) by weight of the composition; and 0.001% to 5% of a flavorant composition by weight of the oral care composition.
    Type: Application
    Filed: May 10, 2016
    Publication date: September 1, 2016
    Inventors: Swapna Basa, Ross Strand, Haiqiu Tang, Hongmei Yang
  • Oral care compositions containing polyethylene glycol for physical stability
    Patent number: 9364419
    Abstract: A oral care composition comprising 20% to 75% of water by weight of the composition; 25% to 60% of a calcium-containing abrasive by weight of the composition; 0.1% to 15%, of a polyethylene glycol (PEG) by weight of the composition; and 0.001% to 5% of a flavorant composition by weight of the oral care composition.
    Type: Grant
    Filed: April 9, 2015
    Date of Patent: June 14, 2016
    Assignee: The Procter & Gamble Company
    Inventors: Swapna Basa, Ross Strand, Haiqiu Tang, Hongmei Yang
  • Dentifrice Compositions with Improved Fluoride Stability
    Publication number: 20160030326
    Abstract: Soluble fluoride ion stability is increased in certain dentifrice formulations with the use of carrageenan, particularly under alkaline pH conditions.
    Type: Application
    Filed: August 20, 2015
    Publication date: February 4, 2016
    Inventors: Swapna Basa, Ross Strand, Hongmei Yang
  • Oral Care Compositions Containing Polyethylene Glycol for Physical Stability
    Publication number: 20150328133
    Abstract: A oral care composition comprising 20% to 75% of water by weight of the composition; 25% to 60% of a calcium-containing abrasive by weight of the composition; 0.1% to 15%, of a polyethylene glycol (PEG) by weight of the composition; and 0.001% to 5% of a flavorant composition by weight of the oral care composition.
    Type: Application
    Filed: April 9, 2015
    Publication date: November 19, 2015
    Inventors: Swapna Basa, Ross Strand, Haiqiu Tang, Hongmei Yang
  • Oral Care Compositions Containing Polyethylene Glycol for Physical Stability
    Publication number: 20150328131
    Abstract: Oral care compositions having polyethylene glycol are more phase stable, particularly with certain flavorants that have a specified range of Dielectric Constant and/or water number and/or Clog P value.
    Type: Application
    Filed: April 14, 2015
    Publication date: November 19, 2015
    Inventors: Swapna Basa, Ross Strand, Haiqiu Tang, Hongmei Yang