Patents by Inventor Chunlong Ma

Chunlong Ma 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: 12715896
    Abstract: This invention is in the field of medicinal pharmacology. In particular, the present invention relates to pharmaceutical agents which function as inhibitors of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) viral replication and/or SARS-CoV-2 related viral 3CL protease (Mpro) activity. The invention further relates to methods of treating and/or ameliorating symptoms related to conditions caused by the SARS-CoV-2 virus (e.g., COVID-19), comprising administering to a subject (e.g., a human patient) a composition comprising one or more pharmaceutical agents which function as inhibitors of SARS-CoV-2 viral replication and/or inhibitors of SARS-CoV-2 related Mpro activity.
    Type: Grant
    Filed: April 7, 2021
    Date of Patent: August 25, 2026
    Assignee: Arizona Board of Regents on Behalf of the University of Arizona
    Inventors: Jun Wang, Chunlong Ma
  • Publication number: 20240325321
    Abstract: This invention is in the field of medicinal chemistry and relates to a new class of small-molecules having a N-methyl-1-(naphthalen-1-yl)ethan-1-amine (or similar) structure (e.g.: Formula I) which function as inhibitors of the SARS-CoV-2 papain-like protease (PLpro), which function as therapeutics for the treatment of viral infection characterized with PLpro protease activity and/or expression (e.g., COVID-19), and which function as therapeutics for the treatment of other conditions characterized with PLpro protease activity and/or expression.
    Type: Application
    Filed: March 11, 2022
    Publication date: October 3, 2024
    Inventors: Jun Wang, Yanmei Hu, Chunlong Ma, Naoya Kitamura
  • Publication number: 20240083885
    Abstract: This invention is in the field of medicinal chemistry and relates to a new class of small-molecules having a methyl-acetamido-propanamide structure (e.g., Formula I) which function as inhibitors of the SARS-CoV-2 main protease (Mpro), which function as therapeutics for the treatment of viral infection characterized with Mpro protease activity and/or expression (e.g., COVID-19), and which function as therapeutics for the treatment of other conditions characterized with Mpro protease activity and/or expression.
    Type: Application
    Filed: November 29, 2021
    Publication date: March 14, 2024
    Inventors: Jun Wang, Naoya Kitamura, Chunlong Ma
  • Publication number: 20230148179
    Abstract: This invention is in the field of medicinal pharmacology. In particular, the present invention relates to pharmaceutical agents which function as inhibitors of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) viral replication and/or SARS-CoV-2 related viral 3CL protease (Mpro) activity. The invention further relates to methods of treating and/or ameliorating symptoms related to conditions caused by the SARS-CoV-2 virus (e.g., COVID-19), comprising administering to a subject (e.g., a human patient) a composition comprising one or more pharmaceutical agents which function as inhibitors of SARS-CoV-2 viral replication and/or inhibitors of SARS-CoV-2 related Mpro activity.
    Type: Application
    Filed: April 7, 2021
    Publication date: May 11, 2023
    Inventors: Jun Wang, Chunlong Ma
  • Publication number: 20210244721
    Abstract: This invention is in the field of medicinal chemistry. In particular, the invention relates to a new class of small-molecules having a quinoline (or similar) structure which function as antagonists of androgen receptor activity, and their use as therapeutics for the treatment of cancer (e.g., castration-resistant prostate cancer) and other conditions characterized with androgen receptor activity and/or androgen receptor expression.
    Type: Application
    Filed: January 29, 2021
    Publication date: August 12, 2021
    Inventors: Jun Wang, Rami Ghassan Musharrafieh, Chunlong Ma, Jiantao Zhang, Yanmei Hu