Patents by Inventor Kan Xiong

Kan Xiong 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: 20240110223
    Abstract: Methods and kits are disclosed related to preparing a nucleic acid sample for sequencing that minimizes propagation of false mutations due to amplification of nucleotide damage or alterations confined to one strand wherein at least a portion of the sample is double-stranded.
    Type: Application
    Filed: December 10, 2021
    Publication date: April 4, 2024
    Applicant: The Broad Institute, Inc.
    Inventors: Viktor A. Adalsteinsson, Kan Xiong, Douglas Shea, Justin Rhoades
  • Publication number: 20240084286
    Abstract: This disclosure provides a method for substantially increasing the concentration of cfDNA in a patient. By injecting a patient with lipid and/or polymer nanoparticles, agents that bind cfDNA, or inhibit deoxyribonucleases prior to collection of a sample of cfDNA, e.g., by way of a liquid biopsy, major pathways for the degradation of cfDNA are temporarily blocked, permitting transient accumulation of cfDNA. This strategy has the potential to dramatically enhance the quality of detection achieved by downstream cfDNA e analytical applications, such as sequencing applications.
    Type: Application
    Filed: January 25, 2022
    Publication date: March 14, 2024
    Applicants: The Broad Institute, Inc., Massachusetts Institute of Technology, The General Hospital Corporation
    Inventors: Viktor A. Adalsteinsson, Shervin Tabrizi, Sangeeta N. Bhatia, J. Christopher Love, Maria Carmen Martin Alonso, Kan Xiong
  • Publication number: 20210300974
    Abstract: The present invention relates to compositions which may comprise a non-naturally occurring or engineered artificial transcription factor, wherein the transcription factor may comprise a sequence specific DNA binding domain, a sliding domain, and one or more linkers, wherein the DNA binding domain and the sliding domain are operably connected by the one or more linkers, and uses thereof. Methods involving the use of a non-naturally occurring or engineered artificial transcription factors and pharmaceutical compositions, methods for treating cancer, a degenerative disease, a genetic disease or an infectious disease as well as diagnostic methods are also contemplated by the present invention.
    Type: Application
    Filed: October 13, 2020
    Publication date: September 30, 2021
    Applicants: THE BROAD INSTITUTE, INC., MASSACHUSETTS INSTITUTE OF TECHNOLOGY
    Inventors: Paul Blainey, Anthony Kulesa, Kan Xiong
  • Patent number: 10816547
    Abstract: The present invention relates to compositions which may comprise a non-naturally occurring or engineered artificial transcription factor, wherein the transcription factor may comprise a sequence specific DNA binding domain, a sliding domain, and one or more linkers, wherein the DNA binding domain and the sliding domain are operably connected by the one or more linkers, and uses thereof. Methods involving the use of a non-naturally occurring or engineered artificial transcription factors and pharmaceutical compositions, methods for treating cancer, a degenerative disease, a genetic disease or an infectious disease as well as diagnostic methods are also contemplated by the present invention.
    Type: Grant
    Filed: April 14, 2016
    Date of Patent: October 27, 2020
    Assignees: THE BROAD INSTITUTE, INC., MASSACHUSETTS INSTITUTE OF TECHNOLOGY
    Inventors: Paul Blainey, Anthony Kulesa, Kan Xiong
  • Publication number: 20160243251
    Abstract: The present invention relates to compositions which may comprise a non-naturally occurring or engineered artificial transcription factor, wherein the transcription factor may comprise a sequence specific DNA binding domain, a sliding domain, and one or more linkers, wherein the DNA binding domain and the sliding domain are operably connected by the one or more linkers, and uses thereof. Methods involving the use of a non-naturally occurring or engineered artificial transcription factors and pharmaceutical compositions, methods for treating cancer, a degenerative disease, a genetic disease or an infectious disease as well as diagnostic methods are also contemplated by the present invention.
    Type: Application
    Filed: April 14, 2016
    Publication date: August 25, 2016
    Inventors: Paul Blainey, Anthony Kulesa, Kan Xiong