Patents by Inventor Cynthia L. Sears

Cynthia L. Sears 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).

  • Publication number: 20230338438
    Abstract: Compositions for the treatment of colorectal cancer target bacterial biofilms in the gastrointestinal tract. Methods of treatment include one or more agents which target bacteria and the bacterial biofilms.
    Type: Application
    Filed: July 3, 2023
    Publication date: October 26, 2023
    Applicant: The Johns Hopkins University
    Inventors: Cynthia L. Sears, Christine Craig, Drew M. Pardoll
  • Patent number: 11730774
    Abstract: Compositions for the treatment of colorectal cancer target bacterial biofilms in the gastrointestinal tract. Methods of treatment include one or more agents which target bacteria and the bacterial biofilms.
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: August 22, 2023
    Assignee: The Johns Hopkins University
    Inventors: Cynthia L. Sears, Christine Craig, Drew M. Pardoll
  • Patent number: 11346840
    Abstract: Methods of identifying subjects at increased risk of cancer, based upon detection of biofilms and/or biofilm-associated microbes within a subject, are disclosed. Therapies designed to prevent formation and/or reduce the size of biofilms in a subject identified to be at increased risk of cancer based upon detection of biofilms and/or biofilm-associated microbes are disclosed. In particular embodiments, the invention provides for identification of a subject at elevated risk of developing or having colorectal cancer and/or a colorectal adenoma, based upon detection of a biofilm and/or biofilm-associated bacteria within the gastrointestinal tract of the subject (optionally, within a biopsy specimen and/or stool sample of such subject). Therapies involving administration of an antibiotic agent and/or a probiotic agent to a subject, to prevent or reduce biofilm formation within the gastrointestinal tract of the subject, optionally provided in combination with additional cancer therapy, are also disclosed.
    Type: Grant
    Filed: December 31, 2018
    Date of Patent: May 31, 2022
    Assignee: The Johns Hopkins University
    Inventors: Cynthia L. Sears, Drew M. Pardoll, Christine Craig, Elizabeth Wick
  • Publication number: 20200405779
    Abstract: Compositions for the treatment of colorectal cancer target bacterial biofilms in the gastrointestinal tract. Methods of treatment include one or more agents which target bacteria and the bacterial biofilms.
    Type: Application
    Filed: February 28, 2019
    Publication date: December 31, 2020
    Applicant: The Johns Hopkins University
    Inventors: Cynthia L. Sears, Christine Craig, Drew M. Pardoll
  • Publication number: 20190265245
    Abstract: Methods of identifying subjects at increased risk of cancer, based upon detection of biofilms and/or biofilm-associated microbes within a subject, are disclosed. Therapies designed to prevent formation and/or reduce the size of biofilms in a subject identified to be at increased risk of cancer based upon detection of biofilms and/or biofilm-associated microbes are disclosed. In particular embodiments, the invention provides for identification of a subject at elevated risk of developing or having colorectal cancer and/or a colorectal adenoma, based upon detection of a biofilm and/or biofilm-associated bacteria within the gastrointestinal tract of the subject (optionally, within a biopsy specimen and/or stool sample of such subject). Therapies involving administration of an antibiotic agent and/or a probiotic agent to a subject, to prevent or reduce biofilm formation within the gastrointestinal tract of the subject, optionally provided in combination with additional cancer therapy, are also disclosed.
    Type: Application
    Filed: December 31, 2018
    Publication date: August 29, 2019
    Inventors: Cynthia L. Sears, Drew M. Pardoll, Christine Craig, Elizabeth Wick
  • Patent number: 10203329
    Abstract: Methods of identifying subjects at increased risk of cancer, based upon detection of biofilms and/or biofilm-associated microbes within a subject, are disclosed. Therapies designed to prevent formation and/or reduce the size of biofilms in a subject identified to be at increased risk of cancer based upon detection of biofilms and/or biofilm-associated microbes are disclosed. In particular embodiments, the invention provides for identification of a subject at elevated risk of developing or having colorectal cancer and/or a colorectal adenoma, based upon detection of a biofilm and/or biofilm-associated bacteria within the gastrointestinal tract of the subject (optionally, within a biopsy specimen and/or stool sample of such subject). Therapies involving administration of an antibiotic agent and/or a probiotic agent to a subject, to prevent or reduce biofilm formation within the gastrointestinal tract of the subject, optionally provided in combination with additional cancer therapy, are also disclosed.
    Type: Grant
    Filed: September 11, 2014
    Date of Patent: February 12, 2019
    Assignee: The Johns Hopkins University
    Inventors: Cynthia L. Sears, Drew M. Pardoll, Christine Craig, Elizabeth Wick
  • Publication number: 20160223553
    Abstract: Methods of identifying subjects at increased risk of cancer, based upon detection of biofilms and/or biofilm-associated microbes within a subject, are disclosed. Therapies designed to prevent formation and/or reduce the size of biofilms in a subject identified to be at increased risk of cancer based upon detection of biofilms and/or biofilm-associated microbes are disclosed. In particular embodiments, the invention provides for identification of a subject at elevated risk of developing or having colorectal cancer and/or a colorectal adenoma, based upon detection of a biofilm and/or biofilm-associated bacteria within the gastrointestinal tract of the subject (optionally, within a biopsy specimen and/or stool sample of such subject). Therapies involving administration of an antibiotic agent and/or a probiotic agent to a subject, to prevent or reduce biofilm formation within the gastrointestinal tract of the subject, optionally provided in combination with additional cancer therapy, are also disclosed.
    Type: Application
    Filed: September 11, 2014
    Publication date: August 4, 2016
    Inventors: Cynthia L. Sears, Drew M. Pardoll, Christine Dejea, Elizabeth Wick
  • Publication number: 20120027799
    Abstract: The invention provides compositions and methods for useful for the diagnosis of inflammatory bowel disease, ETBF-induced colitis, colonic hyperplasia and/or colon carcinogenesis in a subject in biological samples (e.g., stool, urine, blood, serum, tissue). The invention further provides compositions and methods for the treatment or prevention of colitis, colon cancer, or inflammatory bowel disease (e.g., Crohn's disease).
    Type: Application
    Filed: April 2, 2010
    Publication date: February 2, 2012
    Applicant: THE JOHNS HOPKINS UNIVERSITY
    Inventors: Cynthia L. Sears, Drew M. Pardoll, Shaoguang Wu, Franck Housseau