Patents by Inventor Xiaoli Cheng

Xiaoli Cheng 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: 11939361
    Abstract: The present invention relates to compositions of peptide inhibitors of the interleukin-23 receptor (IL-23R) or pharmaceutically acceptable salt or solvate forms thereof, corresponding pharmaceutical compositions, methods and/or uses for treatment of autoimmune inflammation and related diseases and disorders.
    Type: Grant
    Filed: November 19, 2021
    Date of Patent: March 26, 2024
    Assignees: Janssen Pharmaceutica NV, Protagonist Therapeutics, Inc.
    Inventors: Giustino Di Pretoro, Dajun Sun, Gopal Rajan, Geraldine Broeckx, Nathalie Mertens, Shu Li, Felix Lai, Mohammad Masjedizadeh, Anne M. Fourie, Beverly Knight, David Polidori, Santhosh Francis Neelamkavil, Nishit Modi, Ashok Bhandari, Xiaoli Cheng
  • Patent number: 11884748
    Abstract: Peptide inhibitors of the interleukin-23 receptor, and related compositions and methods of using these peptide inhibitors to treat or prevent a variety of diseases and disorders, including inflammatory bowel disease, are disclosed.
    Type: Grant
    Filed: January 28, 2021
    Date of Patent: January 30, 2024
    Assignee: Protagonist Therapeutics, Inc.
    Inventors: Ashok Bhandari, Gregory Thomas Bourne, Xiaoli Cheng, Brian Troy Frederick, Jie Zhang, Dinesh V. Patel, David Liu
  • Publication number: 20230063321
    Abstract: The invention relates to methods of treating inflammatory bowel diseases, including with engineered peptides (e.g. peptide monomers and dimers comprising disulfide or thioether intramolecular bonds) that bind ?4?7 integrin. In one aspect, the disclosure provides a method of treating an inflammatory bowel disease (IBD) in a subject in need thereof, comprising administering to the subject an ?4?7 integrin antagonist, wherein the antagonist is administered to the patient orally at a dose of about 100 mg to about 500 mg, once or twice daily, wherein the antagonist is a peptide dimer compound comprising two peptides, or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: January 8, 2021
    Publication date: March 2, 2023
    Inventors: Suneel Kumar Gupta, Nishit Bachulal Modi, Xiaoli Cheng, David Y. Liu, Larry C. Mattheakis
  • Publication number: 20210363185
    Abstract: Peptide inhibitors of the interleukin-23 receptor, and related compositions and methods of using these peptide inhibitors to treat or prevent a variety of diseases and disorders, including inflammatory bowel disease, are disclosed.
    Type: Application
    Filed: January 28, 2021
    Publication date: November 25, 2021
    Inventors: Ashok BHANDARI, Gregory Thomas Bourne, Xiaoli Cheng, Brian Troy Frederick, Jie Zhang, Dinesh V. Patel, David Liu
  • Patent number: 10941183
    Abstract: Peptide inhibitors of the interleukin-23 receptor, and related compositions and methods of using these peptide inhibitors to treat or prevent a variety of diseases and disorders, including inflammatory bowel disease, are disclosed.
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: March 9, 2021
    Assignee: Protagonist Therapeutics, Inc.
    Inventors: Ashok Bhandari, Gregory Thomas Bourne, Xiaoli Cheng, Brian Troy Frederick, Jie Zhang, Dinesh V. Patel, David Liu
  • Patent number: 10787490
    Abstract: Peptide inhibitors of the interleukin-23 receptor, and related compositions and methods of using these peptide inhibitors to treat or prevent a variety of diseases and disorders, including inflammatory bowel diseases, are described.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: September 29, 2020
    Assignee: Protaganist Therapeutics, Inc.
    Inventors: Ashok Bhandari, Gregory Bourne, Xiaoli Cheng, Brian Troy Frederick, Jie Zhang, Dinesh V. Patel, David Liu
  • Publication number: 20200064357
    Abstract: The present invention provides methods for determining levels of biomarkers of inflammation in samples from human patients, e.g., patients undergoing treatment with a peptide inhibitor of interleukin-23 receptor. Such methods are useful, for example, in monitoring the therapeutic effect of treatment of an inflammatory disease or disorder with a peptide inhibitor of interleukin-23 receptor.
    Type: Application
    Filed: November 9, 2017
    Publication date: February 27, 2020
    Inventors: Xiaoli CHENG, Roopa TARANATH
  • Publication number: 20190337983
    Abstract: Peptide inhibitors of the interleukin-23 receptor, and related compositions and methods of using these peptide inhibitors to treat or prevent a variety of diseases and disorders, including inflammatory bowel disease, are disclosed.
    Type: Application
    Filed: December 12, 2018
    Publication date: November 7, 2019
    Inventors: Ashok Bhandari, Gregory Thomas BOURNE, Xiaoli Cheng, Brian Troy Frederick, Jie Zhang, Dinesh V. Patel, David Liu
  • Publication number: 20190300590
    Abstract: The present invention provides novel peptide inhibitors of the interleukin-23 receptor, and related compositions and methods of using these peptide inhibitors to treat or prevent a variety of diseases and disorders, including inflammatory bowel diseases.
    Type: Application
    Filed: July 15, 2016
    Publication date: October 3, 2019
    Inventors: Ashok BHANDARI, Gregory BOURNE, Xiaoli CHENG, Brian Troy FREDERICK, Jie ZHANG, Dinesh V. PATEL, David LIU
  • Publication number: 20190270786
    Abstract: The present invention provides novel peptide inhibitors of interleukin-23, and related methods of using these peptide inhibitors to treat or prevent a variety of diseases and disorders, including inflammatory bowel disease, Crohn's disease and psoriasis.
    Type: Application
    Filed: July 27, 2017
    Publication date: September 5, 2019
    Inventors: Ashok BHANDARI, Xiaoli CHENG, Larry C. MATTHEAKIS
  • Patent number: 10196424
    Abstract: Peptide inhibitors of the interleukin-23 receptor, and related compositions and methods of using these peptide inhibitors to treat or prevent a variety of diseases and disorders, including inflammatory bowel disease, are disclosed.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: February 5, 2019
    Assignee: Protagonist Therapeutics, Inc.
    Inventors: Gregory Bourne, Ashok Bhandari, Xiaoli Cheng, Brian Troy Frederick, Jie Zhang, Dinesh V. Patel, David Liu
  • Patent number: 10035824
    Abstract: Peptide inhibitors of the interleukin-23 receptor, and related compositions and methods of using these peptide inhibitors to treat or prevent a variety of diseases and disorders, including inflammatory bowel disease, are disclosed.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: July 31, 2018
    Assignee: Protagonist Therapeutics, Inc.
    Inventors: Ashok Bhandari, Gregory Bourne, Xiaoli Cheng, Brian Troy Frederick, Jie Zhang, Dinesh V. Patel, David Liu
  • Patent number: 10023614
    Abstract: Peptide inhibitors of the interleukin-23 receptor, and related compositions and methods of using these peptide inhibitors to treat or prevent a variety of diseases and disorders, including inflammatory bowel disease, are disclosed.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: July 17, 2018
    Assignee: Protagonist Therapeutics, Inc.
    Inventors: Ashok Bhandari, Gregory Bourne, Xiaoli Cheng, Brian Troy Frederick, Jie Zhang, Dinesh V. Patel, David Liu
  • Publication number: 20180079782
    Abstract: The present invention provides novel peptide inhibitors of the interleukin-23 receptor, and related compositions and methods of using these peptide inhibitors to treat or prevent a variety of diseases and disorders, including inflammatory bowel disease.
    Type: Application
    Filed: December 4, 2017
    Publication date: March 22, 2018
    Inventors: Ashok Bhandari, Gregory Bourne, Xiaoli Cheng, Brian Troy Frederick, Jie Zhang, Dinesh V. Patel, David Liu
  • Publication number: 20180079783
    Abstract: The present invention provides novel peptide inhibitors of the interleukin-23 receptor, and related compositions and methods of using these peptide inhibitors to treat or prevent a variety of diseases and disorders, including inflammatory bowel disease.
    Type: Application
    Filed: December 4, 2017
    Publication date: March 22, 2018
    Inventors: Ashok Bhandari, Gregory Bourne, Xiaoli Cheng, Brian Troy Frederick, Jie Zhang, Dinesh V. Patel, David Liu
  • Publication number: 20180022778
    Abstract: The present invention provides novel peptide inhibitors of the interleukin-23 receptor, and related compositions and methods of using these peptide inhibitors to treat or prevent a variety of diseases and disorders, including inflammatory bowel disease.
    Type: Application
    Filed: February 24, 2017
    Publication date: January 25, 2018
    Inventors: Gregory Bourne, Ashok Bhandari, Xiaoli Cheng, Brian Troy Frederick, Jie Zhang, Dinesh V. Patel, David Liu
  • Patent number: 9624268
    Abstract: Peptide inhibitors of the interleukin-23 receptor, and related compositions and methods of using these peptide inhibitors to treat or prevent a variety of diseases and disorders, including inflammatory bowel disease are described.
    Type: Grant
    Filed: July 15, 2015
    Date of Patent: April 18, 2017
    Assignee: Protagonist Therapeutics, Inc.
    Inventors: Gregory Thomas Bourne, Ashok Bhandari, Xiaoli Cheng, Brian Troy Frederick, Jie Zhang, Dinesh V. Patel, David Liu
  • Publication number: 20160145306
    Abstract: The present invention provides novel peptide inhibitors of the interleukin-23 receptor, and related compositions and methods of using these peptide inhibitors to treat or prevent a variety of diseases and disorders, including inflammatory bowel disease.
    Type: Application
    Filed: July 15, 2015
    Publication date: May 26, 2016
    Inventors: Gregory Thomas Bourne, Ashok Bhandari, Xiaoli Cheng, Brian Troy Frederick, Jie Zhang, Dinesh V. Patel, David Liu
  • Publication number: 20100089379
    Abstract: A grill comprising a base, an upper shell, an upper pan located in the upper shell and an lower pan located in the base, the upper shell has a left lever and a right lever in the two sides respectively, one end of each lever pivotally connecting to the back portion of the two sides of the base respectively, the lower pan pivotally connecting to at least a lever via a sleeve, wherein there is a sliding block in the sleeve which can slide towards the axis direction of the sleeve; the side of the sliding block has a position protrusion, the pivotal connection portion of the lower pan has a corresponding position groove for the position protrusion sliding towards the axis direction, the pivotal connection portion of the said lever has a corresponding arc-limiting groove for the position protrusion rotating limitedly, said sleeve has a corresponding position opening to the position groove.
    Type: Application
    Filed: October 20, 2008
    Publication date: April 15, 2010
    Applicant: TSANN KUEN (CHINA) ENTERPRISE CO., LTD.
    Inventor: Xiaoli Cheng
  • Publication number: 20090165657
    Abstract: A cooking appliance comprises a supporting base unit and a cooking assembly. The supporting base unit comprises two substantially parallel supporting frames, and the top of each supporting frame forms a supporting seat. Two sides of the cooking assembly have pivot parts, and the cooking assembly is set between the two supporting frames. The two pivot parts are rotatably connected to the two supporting frames respectively. The cooking assembly of the cooking appliance can circumrotate discretionarily from 0° to 360° on the supporting frames. The present invention overcomes the disadvantages of the related art and has the advantages of allowing food to be roasted evenly and to be more healthful.
    Type: Application
    Filed: October 10, 2008
    Publication date: July 2, 2009
    Applicant: TSANN KUEN (CHINA) ENTERPRISE CO., LTD.
    Inventor: Xiaoli Cheng