Patents by Inventor Chiang J. Li

Chiang J. Li 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: 20230241037
    Abstract: The present invention provides a combinatorial drug comprising nitazoxanide or tizoxanide and ribavirin, and the use thereof for treating or preventing coronavirus infection. The combinatorial drugs provided are particularly effective in the treatment of diseases caused by SARS-CoV-2 (COVID-19).
    Type: Application
    Filed: May 10, 2021
    Publication date: August 3, 2023
    Inventor: Chiang J. LI
  • Patent number: 11667693
    Abstract: A novel synthetic biology-based ADCC technology is provided that enhances or enables ADCC response. The novel ADCC technology can be used to prevent or treat cancers, infectious, inflammatory or autoimmune diseases, and other diseases where elimination of diseased cells is desirable.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: June 6, 2023
    Assignee: 1GLOBE BIOMEDICAL CO., LTD.
    Inventors: Chiang J. Li, Shyam Unniraman
  • Publication number: 20230138103
    Abstract: The present invention provides gene silencing agents that are capable of silencing the expression of the Coronavirus gene(s), e.g., SARS-CoV-2, both in vitro and in vivo. The present invention further provides general and specific compositions and methods of using such compositions that can be used to reduce specific SARS-CoV-2 protein levels or SARS-CoV-2 titers, in a subject, e.g., a mammal such as a human, for research or therapeutic purposes, for example to manage or treat conditions related to Coronavirus infection, e.g., COVID-19.
    Type: Application
    Filed: March 18, 2021
    Publication date: May 4, 2023
    Inventors: Chiang J. LI, Xiangao SUN, Charles LI, Pingping "Peter" KUANG
  • Publication number: 20220281810
    Abstract: The invention provides novel compounds, pharmaceutical compositions and methods of preparation and use thereof for treating disease affecting the central nervous system such as multiple sclerosis.
    Type: Application
    Filed: May 23, 2022
    Publication date: September 8, 2022
    Inventors: Chiang J. LI, Suzhen CHEN, Jifeng LIU
  • Publication number: 20220235115
    Abstract: Novel synthetic biology-based ADCC technologies are provided that enhance or enable ADCC responses, for example, through a rationally-designed soluble universal ADCC enhancer protein (SUAEP) where a high-affinity CD3-binding domain is fused to a high-affinity Fc-binding domain. The SUAEP technology can be used to prevent or treat cancers, infectious, inflammatory or autoimmune diseases, and other diseases where elimination of diseased cells is desirable.
    Type: Application
    Filed: April 12, 2022
    Publication date: July 28, 2022
    Inventors: CHIANG J. LI, SHYAM UNNIRAMAN
  • Patent number: 11370748
    Abstract: The invention provides novel compounds, pharmaceutical compositions and methods of preparation and use thereof for treating disease affecting the central nervous system such as multiple sclerosis.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: June 28, 2022
    Assignees: 1GLOBE BIOMEDICAL CO., LTD., 1GLOBE HEALTH INSTITUTE LLC
    Inventors: Chiang J. Li, Suzhen Chen, Jifeng Liu
  • Publication number: 20220040172
    Abstract: The invention provides novel methods of treating or preventing nonalcoholic fatty liver disease (NAFLD) including non-alcoholic steatohepatitis (NASH) in a mammal including a human.
    Type: Application
    Filed: September 18, 2019
    Publication date: February 10, 2022
    Inventors: Chiang J. LI, Zoltan DERDAK, Jifeng LIU
  • Publication number: 20210393571
    Abstract: The use of a pharmaceutical composition in treating cancer in a subject comprising a therapeutically effective amount of a compound of formula (I), a therapeutically effective amount of paclitaxel and a low dose of gemcitabine, and a kit included above composition thereof.
    Type: Application
    Filed: October 12, 2019
    Publication date: December 23, 2021
    Inventor: Chiang J. Li
  • Publication number: 20210388049
    Abstract: Novel compositions and methods relating to or derived from a rationally designed fusion protein composition combines a therapeutic antibody with an IL2 mutant that can simultaneously enhance anti-tumor immunity or derepress tumor-associated immunosuppression along with direct activation of effector cells by IL2 without activating Treg are provided. The fusion protein can be used to prevent or therapeutically treat cancer.
    Type: Application
    Filed: October 29, 2019
    Publication date: December 16, 2021
    Inventors: Chiang J. Li, Shyam Unniraman, Hannah Bader, Alan Lau
  • Publication number: 20210332138
    Abstract: Provided are compositions and methods relating to or derived from anti-PD-L1 antibodies with ADCC and/or CDC activities. More specifically, provided are fully human antibodies that bind PD-L1, PD-L1-binding antibody fragments, derivatives of such antibodies, and PD-L1-binding polypeptides comprising such fragments.
    Type: Application
    Filed: August 20, 2019
    Publication date: October 28, 2021
    Inventors: CHIANG J. LI, SHYAM UNNIRAMAN, HANNAH BADER, MITHILESH JHA
  • Publication number: 20210275523
    Abstract: The invention provides novel methods of treating or preventing obesity or overweight and closely associated comorbidities therewith in a mammalian subject including human.
    Type: Application
    Filed: September 18, 2019
    Publication date: September 9, 2021
    Inventors: Chiang J. LI, Zoltan DERDAK, Darko STEVANOVIC, Jifeng LIU
  • Publication number: 20210230595
    Abstract: The present invention relates to the composition of a nanoparticle based on a magnesium salt, and methods of drug delivery using the nanoparticle. A preferred embodiment uses magnesium phosphate, with or without a shell to deliver aiRNA and/or siRNA. The nanoparticles of the present invention are also effective when administered orally.
    Type: Application
    Filed: April 6, 2021
    Publication date: July 29, 2021
    Inventors: Chiang J. Li, Youzhi Li, Keyur Gada, Xiaoshu Dai
  • Publication number: 20200283378
    Abstract: The invention provides novel compounds, pharmaceutical compositions and methods of preparation and use thereof for treating disease affecting the central nervous system such as multiple sclerosis.
    Type: Application
    Filed: September 5, 2018
    Publication date: September 10, 2020
    Inventors: Chiang J. LI, Suzhen CHEN, Jifeng LIU
  • Publication number: 20200255493
    Abstract: A novel synthetic biology-based ADCC technology is provided that enhances or enables ADCC response. The novel ADCC technology can be used to prevent or treat cancers, infectious, inflammatory or autoimmune diseases, and other diseases where elimination of diseased cells is desirable.
    Type: Application
    Filed: November 27, 2019
    Publication date: August 13, 2020
    Inventors: CHIANG J. LI, SHYAM UNNIRAMAN
  • Patent number: 10526392
    Abstract: A novel synthetic biology-based ADCC technology is provided that enhances or enables ADCC response. The novel ADCC technology can be used to prevent or treat cancers, infectious, inflammatory or autoimmune diseases, and other diseases where elimination of diseased cells is desirable.
    Type: Grant
    Filed: January 8, 2015
    Date of Patent: January 7, 2020
    Assignee: 1GLOBE BIOMEDICAL CO., LTD.
    Inventors: Chiang J. Li, Shyam Unniraman
  • Publication number: 20180250261
    Abstract: Methods comprising administering and kits comprising at least one compound of formula A: (A) prodrugs, derivatives, pharmaceutically acceptable salts of any of the foregoing, and solvates of any of the foregoing, and at least one compound of formula B: (B) prodrugs, derivatives, pharmaceutically acceptable salts of any of the foregoing, and solvates of any of the foregoing.
    Type: Application
    Filed: April 26, 2016
    Publication date: September 6, 2018
    Applicant: BOSTON BIOMEDICAL, INC.
    Inventors: Chiang J. LI, Youzhi LI, Harry ROGOFF, Yuan GAO, Janet HUANG
  • Publication number: 20180250260
    Abstract: Methods comprising administration of, and kits comprising, at least one compound of formula (I) FOLFIRI, and optionally at least one angiogenesis inhibitor.
    Type: Application
    Filed: April 18, 2016
    Publication date: September 6, 2018
    Applicant: BOSTON BIOMEDICAL., INC.
    Inventors: Chiang J LI, Wei LI, Youzhi LI, Laura BORODYANSKY, Yuan GAO, David P. KERSTEIN
  • Patent number: 10017488
    Abstract: The present invention provides a compound of the following Formula (1) or a pharmaceutically acceptable salt thereof: wherein X is an oxygen atom and the like; Y is —CO—, —SO2— and the like; R1 is an optionally-substituted C1-6 alkyl group, an optionally-substituted C1-6 alkylcarbonyl group and the like; R2 is an optionally-substituted C1-6 alkyl group, an optionally-substituted C1-6 alkoxy group, an optionally-substituted amino group, an optionally-substituted 5- to 12-membered monocyclic or polycyclic saturated heterocyclic group and the like; R3, R4, R5, and R6 are independently a hydrogen atom and the like which exhibits excellent effects in suppressing the proliferation and sphere-forming ability of cancer cells, and can be useful as an antitumor drug or cell growth inhibitor.
    Type: Grant
    Filed: February 6, 2015
    Date of Patent: July 10, 2018
    Assignee: Boston Biomedical, Inc.
    Inventors: Toshihiko Sone, Wataru Hirose, Naoaki Shimada, Chiang J. Li, Wei Li, David Leggett
  • Publication number: 20180140572
    Abstract: Disclosed herein are methods for use in treating cancer comprising administering at least one cancer sternness inhibitor, for example, at least one STAT3 pathway inhibitor such as 2-acetylnaphtho [2, 3-b] furan-4, 9-dione, in order to sensitize or re-sensitive a cancer that is naive, resistant, or/and refractory to at least one immunotherapeutic agent, such as at least one immune checkpoint modulator.
    Type: Application
    Filed: June 3, 2016
    Publication date: May 24, 2018
    Inventors: Chiang J. Li, Youzhi Li, Yuan Gao, Yuxin Wang, Janet Huang, Harry Rogoff
  • Publication number: 20180098959
    Abstract: Methods comprising administration of and kits comprising at least one compound of formula (I); and at least one additional anti-cancer therapy chosen from panitumumab, cetuximab, capecitabine, CAPDX, regorafenib, and FOLFOX.
    Type: Application
    Filed: April 18, 2016
    Publication date: April 12, 2018
    Applicant: BOSTON BIOMEDICAL, INC.
    Inventors: Chiang J. LI, Youzhi LI, Laura BORODYANSKY, Yuan GAO, David LEGGETT, David P. KERSTEIN