Patents by Inventor Majambu Mbikay

Majambu Mbikay 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: 20210161933
    Abstract: A kit for reducing the risk of filovirus hemorrhagic fever or a symptom thereof in a mammal host exposed to a filovirus (e.g., Ebola or Zika virus), comprising an effective amount of quercetin-3?-O-D-glucoside (Q3G) or an analogue thereof, or a composition comprising Q3G or analogue thereof and a pharmaceutically acceptable carrier.
    Type: Application
    Filed: January 26, 2021
    Publication date: June 3, 2021
    Inventors: Michel CHRÉTIEN, Majambu MBIKAY, Xiangguo QIU
  • Patent number: 10987371
    Abstract: A method of reducing the risk of filovirus hemorrhagic fever or a symptom thereof in a mammal host exposed to a filovirus (e.g., Ebola or Zika virus), comprising administering an effective amount of quercetin-3 ?-O-D-glucoside (Q3G) or an analogue thereof, or a composition comprising Q3G or analogue thereof and a pharmaceutically acceptable carrier, to said host prior to said exposure.
    Type: Grant
    Filed: June 7, 2018
    Date of Patent: April 27, 2021
    Inventors: Michel Chrétien, Majambu Mbikay, Xiangguo Qiu
  • Publication number: 20180353528
    Abstract: A method of reducing the risk of filovirus hemorrhagic fever or a symptom thereof in a mammal host exposed to a filovirus (e.g., Ebola or Zika virus), comprising administering an effective amount of quercetin-3 ?-O-D-glucoside (Q3G) or an analogue thereof, or a composition comprising Q3G or analogue thereof and a pharmaceutically acceptable carrier, to said host prior to said exposure.
    Type: Application
    Filed: June 7, 2018
    Publication date: December 13, 2018
    Inventors: MICHEL CHRÉTIEN, MAJAMBU MBIKAY, XIANGGUO QIU
  • Publication number: 20150190369
    Abstract: There is described herein a use of quercetin-3-O-?-D-glucoside (Q3G) for increasing the amount of cell surface low-density lipoprotein receptor (LDLR) on a cell and for reducing the amount of functional proprotein convertase subtilisin/kexin type 9 (PCSK9) secreted by the cell, where the Q3G is formulated for administration to the cell, and where the increase in cell surface LDLR and the decrease in secretion of functional PCSK9 is in comparison to the cell not exposed to Q3G. The use may optionally include the treatment of a statin. There is also described a method of reducing plasma cholesterol levels in a patient in need thereof. The method includes treating the patient with a therapeutically effective amount of Q3G and, optionally, a therapeutically effective amount of a statin.
    Type: Application
    Filed: June 28, 2013
    Publication date: July 9, 2015
    Inventors: Majambu Mbikay, Francine Sirois, Michel Chretien, Janice Mayne
  • Patent number: 7928189
    Abstract: The present invention provide PCSK9 polypeptides, fragments thereof and methods of modulating PCSK9 phosphorylation and low density lipoprotein degradation.
    Type: Grant
    Filed: May 5, 2008
    Date of Patent: April 19, 2011
    Assignee: Ottawa Health Research Institute
    Inventors: Janice Mayne, Michel Chrétien, Majambu Mbikay
  • Publication number: 20090275504
    Abstract: The present invention provide PCSK9 polypeptides, fragments thereof and methods of modulating PCSK9 phosphorylation and low density lipoprotein degradation.
    Type: Application
    Filed: May 5, 2008
    Publication date: November 5, 2009
    Inventors: Janice Mayne, Michel Chretien, Majambu Mbikay
  • Patent number: 6060457
    Abstract: The present invention relates to a DNA plasmid vaccine for immunization of animals against BVDV which comprises at least a mammalian expression vector having a DNA sequence encoding at least one BVDV immunogenic protein or fragment thereof which is selected from the group consisting of BVDV major glycoprotein gp53/E2, p20 (Npro), p14/C, gp48/E0, gp25/E1 and p80/NS3 proteins, the immunogenic protein is operably linked downstream from a suitable promoter for its expression, whereby inducing a BVDV-specific antibody responses.
    Type: Grant
    Filed: October 28, 1997
    Date of Patent: May 9, 2000
    Assignee: Universite de Montreal
    Inventors: Youssef Elazhary, Serge Harpin, Brian Talbot, Majambu Mbikay