Patents by Inventor Cheryl Sue Tansky

Cheryl Sue Tansky 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).

  • Detection of microbial endotoxins in oral samples using aptamers
    Patent number: 11643661
    Abstract: The present invention is directed to an aptamer composition comprising at least one oligonucleotide consisting of: deoxyribonucleotides, ribonucleotides, derivatives of deoxyribonucleotides, derivatives of ribonucleotides, and mixtures thereof; wherein said aptamer composition has a binding affinity for one or more bacterial species from the genera Prevotella and Porphyromonas.
    Type: Grant
    Filed: May 6, 2020
    Date of Patent: May 9, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Sancai Xie, Thomas Glenn Huggins, Jr., Cheryl Sue Tansky, Ping Hu, Susan Ellen Forest
  • DETECTION OF MICROBIAL ENDOTOXINS IN ORAL SAMPLES USING APTAMERS
    Publication number: 20200399639
    Abstract: The present invention is directed to an aptamer composition comprising at least one oligonucleotide consisting of: deoxyribonucleotides, ribonucleotides, derivatives of deoxyribonucleotides, derivatives of ribonucleotides, and mixtures thereof; wherein said aptamer composition has a binding affinity for one or more bacterial species from the genera Prevotella and Porphyromonas.
    Type: Application
    Filed: May 6, 2020
    Publication date: December 24, 2020
    Inventors: Sancai Xie, Thomas Glenn Huggins, JR., Cheryl Sue Tansky, Ping Hu, Susan Ellen Forest
  • Detection of oral microbial virulence factors
    Patent number: 10267797
    Abstract: Methods for detecting and quantifying toxins present in the oral cavity. The methods may include providing a biological sample, providing reporter cells expressing one or more Toll like receptors, exposing the cells to the biological sample, measuring the EC50 value of the lipopolysaccharide on activation of a Toll like receptor, quantification of the lipopolysaccharide in the biological sample.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: April 23, 2019
    Assignee: The Procter & Gamble Company
    Inventors: John Christian Haught, Sancai Xie, Benjamin Thomas Circello, Cheryl Sue Tansky, Malgorzata Klukowska, Thomas Glenn Huggins, Deepa Ashok Khambe, Donald James White
  • Detoxification of microbial virulence factors in oral cavity
    Patent number: 10156566
    Abstract: A method for identifying constituents for detoxifying oral virulence factors and a method for determining the effectiveness of detoxifying agents.
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: December 18, 2018
    Assignee: The Procter & Gamble Company
    Inventors: John Christian Haught, Sancai Xie, Cheryl Sue Tansky, Yogita Vinod Mantri, Thomas Glenn Huggins, Donald James White
  • METHODS FOR SAMPLING AND MEASURING ORAL LAVAGE PROTEINS
    Publication number: 20180320217
    Abstract: A method for reducing a tetrazolium salt.
    Type: Application
    Filed: May 4, 2018
    Publication date: November 8, 2018
    Inventors: John Christian HAUGHT, Sancai XIE, Cheryl Sue TANSKY
  • Detection Of Oral Microbial Virulence Factors
    Publication number: 20180231546
    Abstract: Methods for detecting and quantifying toxins present in the oral cavity. The methods may include providing a biological sample, providing reporter cells expressing one or more Toll like receptors, exposing the cells to the biological sample, measuring the EC50 value of the lipopolysaccharide on activation of a Toll like receptor, quantification of the lipopolysaccharide in the biological sample.
    Type: Application
    Filed: March 29, 2018
    Publication date: August 16, 2018
    Inventors: John Christian Haught, Sancai Xie, Benjamin Thomas Circello, Cheryl Sue Tansky, Malgorzata Klukowska, Thomas Glenn Huggins, Deepa Ashok Khambe, Donald James White
  • Detection of oral microbial virulence factors
    Patent number: 9970934
    Abstract: Methods for detecting and quantifying toxins present in the oral cavity. The methods may include providing a biological sample, providing reporter cells expressing one or more Toll like receptors, exposing the cells to the biological sample, measuring the EC50 value of the lipopolysaccharide on activation of a Toll like receptor, quantification of the lipopolysaccharide in the biological sample.
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: May 15, 2018
    Assignee: The Procter & Gamble Company
    Inventors: John Christian Haught, Sancai Xie, Benjamin Thomas Circello, Cheryl Sue Tansky, Malgorzata Klukowska, Thomas Glenn Huggins, Deepa Ashok Khambe, Donald James White
  • Methods for sampling gingival metabolites
    Patent number: 9964472
    Abstract: One or more methods for sampling gingival metabolites and biomarkers.
    Type: Grant
    Filed: June 29, 2016
    Date of Patent: May 8, 2018
    Assignee: The Procter & Gamble Company
    Inventors: Sancai Xie, John Christian Haught, Cheryl Sue Tansky, Thomas Glenn Huggins, Jr., Donald James White, Jr., Lijuan Li, Malgorzata Klukowska, Angela Marie Fieno, Deepa Ashok Khambe
  • METHODS FOR SAMPLING GINGIVAL METABOLITES
    Publication number: 20180003598
    Abstract: One or more methods for sampling gingival metabolites and biomarkers.
    Type: Application
    Filed: June 29, 2016
    Publication date: January 4, 2018
    Inventors: Sancai XIE, John Christian HAUGHT, Cheryl Sue TANSKY, Thomas Glenn HUGGINS, JR., Donald James WHITE, JR., Lijuan LI, Malgorzata KLUKOWSKA, Angela Marie FIENO, Deepa Ashok KHAMBE
  • DETOXIFICATION OF MICROBIAL VIRULENCE FACTORS IN ORAL CAVITY
    Publication number: 20170119643
    Abstract: A method for identifying constituents for detoxifying oral virulence factors and a method for determining the effectiveness of detoxifying agents.
    Type: Application
    Filed: May 6, 2016
    Publication date: May 4, 2017
    Inventors: John Christian HAUGHT, Sancai XIE, Cheryl Sue TANSKY, Yogita Vinod MANTRI, Thomas Glenn HUGGINS, Donald James WHITE
  • DETECTION OF ORAL MICROBIAL VIRULENCE FACTORS
    Publication number: 20160327557
    Abstract: Methods for detecting and quantifying toxins present in the oral cavity. The methods may include providing a biological sample, providing reporter cells expressing one or more Toll like receptors, exposing the cells to the biological sample, measuring the EC50 value of the lipopolysaccharide on activation of a Toll like receptor, quantification of the lipopolysaccharide in the biological sample.
    Type: Application
    Filed: May 6, 2016
    Publication date: November 10, 2016
    Inventors: John Christian HAUGHT, Sancai XIE, Benjamin Thomas CIRCELLO, Cheryl Sue TANSKY, Malgorzata KLUKOWSKA, Thomas Glenn HUGGINS, Deepa Ashok KHAMBE, Donald James WHITE
  • Compounds, compositions, and methods for controlling biofilms
    Patent number: 7018642
    Abstract: The present invention provides nitrogen heterocyclic compounds, compositions, and methods for controlling biofilms, i.e., disrupting biofilms, preventing biofilm formation, enhancing biofilms, or modifying biofilms. Methods for screening test compounds for control of biofilms and devices for use therein are also provided.
    Type: Grant
    Filed: April 25, 2002
    Date of Patent: March 28, 2006
    Assignee: The Procter & Gamble Company
    Inventors: Charles Raymond Degenhardt, Rowan Andrew Grayling, Christopher Andrew Dille, Cheryl Sue Tansky
  • Compounds, compositions, and methods for controlling biofilms
    Publication number: 20030105072
    Abstract: The present invention provides nitrogen heterocyclic compounds, compositions, and methods for controlling biofilms, i.e., disrupting biofilms, preventing biofilm formation, enhancing biofilms, or modifying biofilms. Methods for screening test compounds for control of biofilms and devices for use therein are also provided.
    Type: Application
    Filed: April 25, 2002
    Publication date: June 5, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Charles Raymond Degenhardt, Rowan Andrew Grayling, Christopher Andrew Dille, Cheryl Sue Tansky