Patents by Inventor Menghang Xia

Menghang Xia 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: 20230102223
    Abstract: Provided is a method of inhibiting viral replication, including contacting one or more cells that has been infected or contacted with a flavivirus with an effective amount of niclosamide, temoporfin, nitazoxanide, tizoxanide, erythrosin B, methylene blue. Contacting one or more cells that have been infected with a flavivirus may include administering the compound to a mammal, a human, or other subject. The flavivirus may be Dengue virus serotype 1, Dengue virus serotype 2, Dengue virus serotype 3, Dengue virus serotype 4, yellow fever virus, West Nile virus, Zika virus, Japanese encephalitis virus, tick-born encephalitis virus, Powassan virus, St. Louis encephalitis virus, or other flavivirus.
    Type: Application
    Filed: October 27, 2022
    Publication date: March 30, 2023
    Applicants: HEALTH RESEARCH, INC., THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVIC
    Inventors: Hongmin LI, Laura D. KRAMER, Zhong LI, Ruili HUANG, Menghang XIA
  • Patent number: 11491123
    Abstract: Provided is a method of inhibiting viral replication, including contacting one or more cells that has been infected or contacted with a flavivirus with an effective amount of niclosamide, temoporfin, nitazoxanide, tizoxanide, erythrosin B, methylene blue. Contacting one or more cells that have been infected with a flavivirus may include administering the compound to a mammal, a human, or other subject. The flavivirus may be Dengue virus serotype 1, Dengue virus serotype 2, Dengue virus serotype 3, Dengue virus serotype 4, yellow fever virus, West Nile virus, Zika virus, Japanese encephalitis virus, tick-born encephalitis virus, Powassan virus, St. Louis encephalitis virus, or other flavivirus.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: November 8, 2022
    Assignees: HEALTH RESEARCH, INC., THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES
    Inventors: Hongmin Li, Laura D. Kramer, Zhong Li, Ruili Huang, Menghang Xia
  • Patent number: 10940188
    Abstract: The present invention concerns the use of compounds for the treatment or prevention of Flavivirus infections, such as Zika virus infections. Aspects of the invention include methods for treating or preventing Flavivirus virus infection, such as Zika virus infection, by administering a compound or class of compound disclosed herein, such as a niclosamide compound, an emricasan compound, a cyclin-dependent kinase inhibitor, a proteasome inhibitor, or a combination of two or more of the foregoing, to a subject in need thereof; methods for inhibiting Flavivirus infections such as Zika virus infections in a cell in vitro or in vivo; pharmaceutical compositions; packaged dosage formulations; and kits for treating or preventing Flavivirus infections, such Zika virus infections.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: March 9, 2021
    Assignees: FLORIDA STATE UNIVERSITY RESEARCH FOUNDATION, INC., THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES, THE JOHNS HOPKINS UNIVERSITY
    Inventors: Hengli Tang, Emily M. Lee, Yichen Cheng, Yi Zhou, Wei Zheng, Ruili Huang, Miao Xu, Wenwei Huang, Menghang Xia, Hongjun Song, Guo-Li Ming, Zhexing Wen
  • Publication number: 20200164051
    Abstract: The present invention concerns the use of compounds for the treatment or prevention of Flavivirus infections, such as Zika virus infections. Aspects of the invention include methods for treating or preventing Flavivirus virus infection, such as Zika virus infection, by administering a compound or class of compound disclosed herein, such as a niclosamide compound, an emricasan compound, a cyclin-dependent kinase inhibitor, a proteasome inhibitor, or a combination of two or more of the foregoing, to a subject in need thereof; methods for inhibiting Flavivirus infections such as Zika virus infections in a cell in vitro or in vivo; pharmaceutical compositions; packaged dosage formulations; and kits for treating or preventing Flavivirus infections, such Zika virus infections.
    Type: Application
    Filed: January 31, 2020
    Publication date: May 28, 2020
    Inventors: HENGLI TANG, EMILY M. LEE, YICHEN CHENG, YI ZHOU, WEI ZHENG, RUILI HUANG, MIAO XU, WENWEI HUANG, MENGHANG XIA, HONGJUN SONG, GUO-LI MING, ZHEXING WEN
  • Publication number: 20190160028
    Abstract: Provided is a method of inhibiting viral replication, including contacting one or more cells that has been infected or contacted with a flavivirus with an effective amount of niclosamide, temoporfin, nitazoxanide, tizoxanide, erythrosin B, methylene blue. Contacting one or more cells that have been infected with a flavivirus may include administering the compound to a mammal, a human, or other subject. The flavivirus may be Dengue virus serotype 1, Dengue virus serotype 2, Dengue virus serotype 3, Dengue virus serotype 4, yellow fever virus, West Nile virus, Zika virus, Japanese encephalitis virus, tick-born encephalitis virus, Powassan virus, St. Louis encephalitis virus, or other flavivirus.
    Type: Application
    Filed: June 23, 2017
    Publication date: May 30, 2019
    Applicants: HEALTH RESEARCH, INC., THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERV
    Inventors: Hongmin LI, Laura D. KRAMER, Zhong LI, Ruili HUANG, Menghang XIA
  • Publication number: 20180015153
    Abstract: The present invention concerns the use of compounds for the treatment or prevention of Flavivirus infections, such as Zika virus infections. Aspects of the invention include methods for treating or preventing Flavivirus virus infection, such as Zika virus infection, by administering a compound or class of compound disclosed herein, such as a niclosamide compound, an emricasan compound, a cyclin-dependent kinase inhibitor, a proteasome inhibitor, or a combination of two or more of the foregoing, to a subject in need thereof; methods for inhibiting Flavivirus infections such as Zika virus infections in a cell in vitro or in vivo; pharmaceutical compositions; packaged dosage formulations; and kits for treating or preventing Flavivirus infections, such Zika virus infections.
    Type: Application
    Filed: July 14, 2017
    Publication date: January 18, 2018
    Inventors: HENGLI TANG, EMILY M. LEE, YICHEN CHENG, YI ZHOU, WEI ZHENG, RUILI HUANG, MIAO XU, WENWEI HUANG, MENGHANG XIA, HONGJUN SONG, GUO-LI MING, ZHEXING WEN
  • Publication number: 20110112079
    Abstract: The invention related to compounds for formula I useful for inhibiting phosphodiesterase-4.
    Type: Application
    Filed: January 8, 2009
    Publication date: May 12, 2011
    Inventors: Craig J. Thomas, Menghang Xia, Amanda P. Skoumbourdis, Christopher A. LeClair, Ruili Huang, Martin J. Walsh
  • Publication number: 20080248040
    Abstract: Disclosed are mammalian nucleic acid sequences encoding ?1I subunit isoforms of a voltage-gated calcium channel. Specifically disclosed are novel variants of the ?1I subunit designated herein as ?1I-1 and ?1I-2. In other aspects, the disclosure relates to expression vectors which encode the novel subunits of the invention, as well as cells containing such vectors. Antibodies specific for each of the variant subunits are also provided. The nucleic acid sequences of the invention find application, for example, in screening for compounds which modulate the activity of voltage-gated calcium channels and also in diagnostic methods for diagnosing various T-type channel mediated disorders, e.g., epilepsy, cancer, pain, sleep disorders and the autoimmune disease Lambert-Eaton Syndrome. Diagnosing defects in ?1I subunit genes of a patient with a neuronal disease such as epilepsy are also included.
    Type: Application
    Filed: September 28, 2004
    Publication date: October 9, 2008
    Inventors: Menghang Xia, Mark E. Williams
  • Publication number: 20060014206
    Abstract: Methods of identifying activators and inhibitors of voltage-gated ion channels are provided in which the methods employ cells transfected with a voltage-gated ion channel of interest and a corollary channel to control the membrane potential of the cells by changing extracellular ion concentration. This allows for more convenient, more precise experimental manipulation of these transitions, and, coupled with efficient methods of detecting the result of ion flux through the channels, provides methods that are especially suitable for high throughput screening.
    Type: Application
    Filed: October 9, 2003
    Publication date: January 19, 2006
    Inventors: Menghang Xia, Thomas Connolly, Paul Bennett, Charles Cohen
  • Publication number: 20030212262
    Abstract: The present invention provides polynucleotides and polypeptides of a human serine racemase. The polynucleotides and polypeptides are used to further provide expression vectors, host cells comprising the vectors, probes and primers, antibodies against the serine racemase protein and polypeptides thereof, assays for the presence or expression of serine racemase and assays for the identification of compounds that interact with serine racemase and transgenic animals expressing human serine racemase.
    Type: Application
    Filed: October 3, 2002
    Publication date: November 13, 2003
    Inventors: Thomas M Connolly, Yuan Liu, Menghang Xia