Patents by Inventor Hatim T. Allawi

Hatim T. Allawi 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).

  • Patent number: 11118230
    Abstract: Provided herein is technology relating to performing methylation assays. In particular, the technology relates to internal controls for methylation assays.
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: September 14, 2021
    Assignees: Exact Sciences Development Company, LLC, Mayo Foundation for Medical Education and Research
    Inventors: David Alan Ahlquist, William Russell Taylor, Douglas W. Mahoney, Graham P. Lidgard, Hatim T. Allawi, Abram Michael Vaccaro
  • Patent number: 11118228
    Abstract: Provided herein is technology for neoplasia screening, and particularly, but not exclusively, to methods, compositions, and related uses for detecting the presence of cancer, in particular, colorectal cancer.
    Type: Grant
    Filed: January 26, 2018
    Date of Patent: September 14, 2021
    Assignees: Exact Sciences Development Company, LLC, Mayo Foundation for Medical Education and Research
    Inventors: Hatim T. Allawi, Michael W. Kaiser, Graham P. Lidgard, William R. Taylor, Tamara J. Sander, Abram M. Vaccaro
  • Patent number: 11104960
    Abstract: Provided herein is technology for esophageal disorder screening and particularly, but not exclusively, to methods, compositions, and related uses for detecting the presence of esophageal disorders (e.g., Barrett's esophagus, Barrett's esophageal dysplasia, etc.). In addition, the technology provides methods, compositions and related uses for distinguishing between Barrett's esophagus and Barrett's esophageal dysplasia, and between Barrett's esophageal low-grade dysplasia, Barrett's esophageal high-grade dysplasia, and esophageal adenocarcinoma within samples obtained through endoscopic brushing or nonendoscopic whole esophageal brushing or swabbing using a tethered device (e.g. such as a capsule sponge, balloon, or other device).
    Type: Grant
    Filed: September 13, 2019
    Date of Patent: August 31, 2021
    Assignees: Exact Sciences Development Company, LLC, Mayo Foundation for Medical Education and Research
    Inventors: David A. Ahlquist, William R. Taylor, John B. Kisiel, Douglas W. Mahoney, Tracy C. Yab, Graham P. Lidgard, Hatim T. Allawi
  • Patent number: 11078539
    Abstract: Provided herein is technology relating to detecting neoplasia and particularly, but not exclusively, to methods, compositions, and related uses for detecting premalignant and malignant neoplasms such as colorectal cancer.
    Type: Grant
    Filed: March 26, 2015
    Date of Patent: August 3, 2021
    Assignees: Mayo Foundation for Medical Education and Research, Exact Sciences Development Company, LLC
    Inventors: David A. Ahlquist, William R. Taylor, Douglas W. Mahoney, Graham P. Lidgard, Hatim T. Allawi
  • Publication number: 20210207224
    Abstract: Provided herein is technology for breast cancer screening and particularly, but not exclusively, to methods, compositions, and related uses for detecting the presence of breast cancer.
    Type: Application
    Filed: March 18, 2021
    Publication date: July 8, 2021
    Inventors: David A. Ahlquist, William R. Taylor, Douglas W. Mahoney, Tracy C. Yab, John B. Kisiel, Hatim T. Allawi, Graham P. Lidgard, Michael W. Kaiser
  • Publication number: 20210172027
    Abstract: Provided herein is technology for breast cancer screening and particularly, but not exclusively, to methods, compositions, and related uses for detecting the presence of breast cancer.
    Type: Application
    Filed: February 17, 2021
    Publication date: June 10, 2021
    Inventors: David A. Ahlquist, William R. Taylor, Douglas W. Mahoney, Tracy C. Yab, John B. Kisiel, Hatim T. Allawi, Graham P. Lidgard, Michael W. Kaiser
  • Publication number: 20210130911
    Abstract: Provided herein is technology for prostate cancer screening and particularly, but not exclusively, to methods, compositions, and related uses for detecting the presence of prostate cancer.
    Type: Application
    Filed: January 8, 2021
    Publication date: May 6, 2021
    Inventors: David A. Ahlquist, William R. Taylor, John B. Kisiel, Tracy C. Yab, Douglas W. Mahoney, Brian A. Dukek, Matthew T. Gettman, Hatim T. Allawi
  • Publication number: 20210130907
    Abstract: Provided herein is technology for ovarian cancer screening and particularly, but not exclusively, to methods, compositions, and related uses for detecting the presence of ovarian cancer and sub-types of ovarian cancer (e.g., clear cell ovarian cancer, endometrioid ovarian cancer, mucinous ovarian cancer, serous ovarian cancer).
    Type: Application
    Filed: October 30, 2020
    Publication date: May 6, 2021
    Inventors: William R. Taylor, John B. Kisiel, Douglas W. Mahoney, David A. Ahlquist, Hatim T. Allawi, Michael W. Kaiser
  • Patent number: 10975443
    Abstract: Provided herein is technology for breast cancer screening and particularly, but not exclusively, to methods, compositions, and related uses for detecting the presence of breast cancer.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: April 13, 2021
    Assignees: Mayo Foundation for Medical Education and Research, Exact Sciences Development Company, LLC
    Inventors: David A. Ahlquist, William R. Taylor, Douglas W. Mahoney, Tracy C. Yab, John B. Kisiel, Hatim T. Allawi, Graham P. Lidgard, Michael W. Kaiser
  • Publication number: 20210102263
    Abstract: Provided herein is technology relating to detecting neoplasia and particularly, but not exclusively, to methods, compositions, and related uses for detecting premalignant and malignant neoplasms such as colorectal cancer.
    Type: Application
    Filed: December 14, 2020
    Publication date: April 8, 2021
    Inventors: David A. Ahlquist, William R. Taylor, Douglas W. Mahoney, Graham P. Lidgard, Hatim T. Allawi
  • Patent number: 10934594
    Abstract: Provided herein is technology for breast cancer screening and particularly, but not exclusively, to methods, compositions, and related uses for detecting the presence of breast cancer.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: March 2, 2021
    Assignees: Mayo Foundation for Medical Education and Research, Exact Sciences Development Company, LLC
    Inventors: David A. Ahlquist, William R. Taylor, Douglas W. Mahoney, Tracy C. Yab, John B. Kisiel, Hatim T. Allawi, Graham P. Lidgard, Michael W. Kaiser
  • Patent number: 10934592
    Abstract: Provided herein is technology for prostate cancer screening and particularly, but not exclusively, to methods, compositions, and related uses for detecting the presence of prostate cancer.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: March 2, 2021
    Assignees: MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH, EXACT SCIENCES DEVELOPMENT COMPANY, LLC
    Inventors: David A. Ahlquist, William R. Taylor, John B. Kisiel, Tracy C. Yab, Douglas W. Mahoney, Brian A. Dukek, Matthew T. Gettman, Hatim T. Allawi
  • Patent number: 10883144
    Abstract: Provided herein is technology relating to detecting neoplasia and particularly, but not exclusively, to methods, compositions, and related uses for detecting premalignant and malignant neoplasms such as colorectal cancer.
    Type: Grant
    Filed: January 9, 2020
    Date of Patent: January 5, 2021
    Assignees: Mayo Foundation for Medical Education and Research, Exact Sciences Development Company, LLC
    Inventors: David A. Ahlquist, William R. Taylor, Douglas W. Mahoney, Graham P. Lidgard, Hatim T. Allawi
  • Publication number: 20200299778
    Abstract: Provided herein is technology relating to detecting neoplasia and particularly, but not exclusively, to methods, compositions, and related uses for detecting premalignant and malignant neoplasms such as gastric cancer.
    Type: Application
    Filed: February 5, 2020
    Publication date: September 24, 2020
    Inventors: David A. Ahlquist, William R. Taylor, John B. Kisiel, Tracy C. Yab, Douglas W. Mahoney, Hatim T. Allawi
  • Publication number: 20200283853
    Abstract: Provided herein is technology relating to detecting neoplasia and particularly, but not exclusively, to methods, compositions, and related uses for detecting premalignant and malignant neoplasms such as pancreatic and colorectal cancer.
    Type: Application
    Filed: May 12, 2020
    Publication date: September 10, 2020
    Inventors: David A. Ahlquist, John B. Kisiel, William R. Taylor, Tracy C. Yab, Douglas W. Mahoney, Graham P. Lidgard, Hatim T. Allawi
  • Publication number: 20200248233
    Abstract: Provided herein is technology relating to the amplification-based detection of bisulfite-treated DNAs and particularly, but not exclusively, to methods and compositions for multiplex amplification of low-level sample DNA prior to further characterization of the sample DNA. The technology further provides methods for isolating DNA from blood or blood product samples, e.g., plasma samples.
    Type: Application
    Filed: February 12, 2020
    Publication date: August 6, 2020
    Inventors: Hatim T. Allawi, William G. Weisburg, Graham P. Lidgard, Michael W. Kaiser, Abram M. Vaccaro, Gracie Shea
  • Publication number: 20200224278
    Abstract: Provided herein is technology relating compositions and methods for detecting tissue cell-specific DNA, such as epithelial cell-specific DNA, in blood or blood products from a subject. The technology also relates to use of tissue cell-specific DNAs as internal controls for methylation assays.
    Type: Application
    Filed: October 28, 2019
    Publication date: July 16, 2020
    Inventors: Hatim T. Allawi, Graham P. Lidgard
  • Publication number: 20200216913
    Abstract: Provided herein is technology relating compositions and methods for detecting tissue cell-specific DNA, such as epithelial cell-specific DNA, in blood or blood products from a subject. The technology also relates to use of tissue cell-specific DNAs as internal controls for methylation assays.
    Type: Application
    Filed: March 5, 2020
    Publication date: July 9, 2020
    Inventors: Hatim T. Allawi, Graham P. Lidgard
  • Patent number: 10683555
    Abstract: Provided herein is technology relating to detecting neoplasia and particularly, but not exclusively, to methods, compositions, and related uses for detecting premalignant and malignant neoplasms such as pancreatic and colorectal cancer.
    Type: Grant
    Filed: May 14, 2018
    Date of Patent: June 16, 2020
    Assignees: Mayo Foundation for Medical Education and Research, Exact Sciences Development Company, LLC
    Inventors: David A. Ahlquist, John B. Kisiel, William R. Taylor, Tracy C. Yab, Douglas W. Mahoney, Graham P. Lidgard, Hatim T. Allawi
  • Publication number: 20200172982
    Abstract: Provided herein is technology for esophageal disorder screening and particularly, but not exclusively, to methods, compositions, and related uses for detecting the presence of esophageal disorders (e.g., Barrett's esophagus, Barrett's esophageal dysplasia, etc.). In addition, the technology provides methods, compositions and related uses for distinguishing between Barrett's esophagus and Barrett's esophageal dysplasia, and between Barrett's esophageal low-grade dysplasia, Barrett's esophageal high-grade dysplasia, and esophageal adenocarcinoma within samples obtained through endoscopic brushing or nonendoscopic whole esophageal brushing or swabbing using a tethered device (e.g. such as a capsule sponge, balloon, or other device).
    Type: Application
    Filed: September 13, 2019
    Publication date: June 4, 2020
    Inventors: David A. Ahlquist, William R. Taylor, John B. Kisiel, Douglas W. Mahoney, Tracy C. Yab, Graham P. Lidgard, Hatim T. Allawi