Patents by Inventor Michael A. Joyce

Michael A. Joyce 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: 12186309
    Abstract: The present disclosure provides compounds and methods for inhibiting a virus infection, such as a Baltimore Group IV RNA virus infection. Aspects of the present disclosure also include methods of treating a Baltimore Group IV RNA virus infection in a subject. The present disclosure also provides pharmaceutical compositions related to the same.
    Type: Grant
    Filed: September 22, 2022
    Date of Patent: January 7, 2025
    Assignee: The Governors of the University of Alberta
    Inventors: James A. Nieman, M. Joanne Lemieux, D. Lorne Tyrrell, Mostofa Hena, Appan Srinivas Kandadai, Alexandr Belovodskiy, Michael A. Joyce, Elena Arutyunova
  • Publication number: 20230399296
    Abstract: The present disclosure provides compounds with increased metabolic stability for inhibiting a virus infection, such as a Baltimore Group IV RNA virus infection, such as rhinovirus, coxsackievirus, norovirus and coronavirus. Aspects of the present disclosure also include methods of treating the virus infection in a subject with compounds with increased metabolic stability.
    Type: Application
    Filed: June 2, 2023
    Publication date: December 14, 2023
    Inventors: James A. Nieman, M. Joanne Lemieux, Elena Arutyunova, Michael A. Joyce, D. Lorne Tyrrell, Holly Saffran, Bing Bai, Mostofa Hena, Appan Srinivas Kandadai
  • Publication number: 20230108588
    Abstract: The present disclosure provides compounds and methods for inhibiting a virus infection, such as a Baltimore Group IV RNA virus infection. Aspects of the present disclosure also include methods of treating a Baltimore Group IV RNA virus infection in a subject. The present disclosure also provides pharmaceutical compositions related to the same.
    Type: Application
    Filed: September 22, 2022
    Publication date: April 6, 2023
    Inventors: James A. Nieman, M. Joanne Lemieux, D. Lorne Tyrrell, Mostofa Hena, Appan Srinivas Kandadai, Alexandr Belovodskiy, Michael A. Joyce, Elena Arutyunova
  • Publication number: 20220204476
    Abstract: The present disclosure provides compounds and methods for inhibiting a virus infection, such as a Baltimore Group IV RNA virus infection, such as rhinovirus, coxsackievirus, norovirus and coronavirus. Aspects of the present disclosure also include methods of treating a virus infection in a subject.
    Type: Application
    Filed: December 20, 2021
    Publication date: June 30, 2022
    Inventors: James A. Nieman, M. Joanne Lemieux, D. Lorne Tyrrell, Bing Bai, Alexandr Belovodskiy, Mostofa Hena, Appan Srinivas Kandadai, Michael A. Joyce
  • Patent number: 10550171
    Abstract: The present disclosure provides peptides that modulate an immune response in an individual. The present disclosure provides peptides that modulate cellular responses in vitro. The present disclosure provides compositions comprising the peptides. The peptides and compositions are useful in methods of modulating an immune response in an individual, which methods are also provided.
    Type: Grant
    Filed: November 21, 2013
    Date of Patent: February 4, 2020
    Assignee: The Governors of the University of Alberta
    Inventors: Adrian Egli, Deanna Michelle Santer, Aviad Yaagov Levin, Bradley Scott Thomas, Khaled Hassan Sayed Barakat, Michael A. Joyce, Daire Thomas O'Shea, Rakesh Kumar Bhat, Michael Houghton, D. Lorne J. Tyrrell, Atul Humar, Deepali Kumar
  • Patent number: 9969979
    Abstract: The present disclosure provides methods and compositions relating to in vitro cultures of human hepatocyte cell lines which exhibit a primary human hepatocyte phenotype. Such cell lines are susceptible to infection by a hepatotrophic virus, such as HCV or HBV, and support both viral replication and high levels of viral particle production. Such in vitro cultures find use in production and study of hepatotrophic virus, as well as methods of screening (e.g., for antiviral drugs, assessing drug metabolism), and study of primary human hepatocytes.
    Type: Grant
    Filed: August 30, 2013
    Date of Patent: May 15, 2018
    Assignee: The Governors of the University of Alberta
    Inventors: D. Lorne Tyrrell, Hendrikje Geesje Steenbergen, Michael A. Joyce
  • Publication number: 20150307590
    Abstract: The present disclosure provides peptides that modulate an immune response in an individual. The present disclosure provides peptides that modulate cellular responses in vitro. The present disclosure provides compositions comprising the peptides. The peptides and compositions are useful in methods of modulating an immune response in an individual, which methods are also provided.
    Type: Application
    Filed: November 21, 2013
    Publication date: October 29, 2015
    Inventors: Adrian Egli, Deanna Michelle Santer, Aviad Yaagov Levin, Bradley Scott Thomas, Khaled Hassan Sayed Barakat, Michael A. Joyce, Daire Thomas O'Shea, Rakesh Kumar Bhat, Michael Houghton, D. Lorne J. Tyrrell, Atul Humar, Deepali Kumar
  • Patent number: 9145443
    Abstract: The present invention provides non-naturally occurring polypeptides that specifically bind hepatitis B virus (HBV) DNA; and polynucleotides encoding the polypeptides. The present invention further provides methods of detecting HBV DNA; methods of detecting a covalently closed circular DNA (cccDNA) form of HBV; and methods for treating HBV infection.
    Type: Grant
    Filed: February 4, 2014
    Date of Patent: September 29, 2015
    Assignee: The Governors of the University of Alberta
    Inventors: Kimberley Zimmerman, Michael A. Joyce, Karl Fischer, D. Lorne Tyrrell
  • Publication number: 20150184124
    Abstract: The present disclosure provides methods and compositions relating to in vitro cultures of human hepatocyte cell lines which exhibit a primary human hepatocyte phenotype. Such cell lines are susceptible to infection by a hepatotrophic virus, such as HCV or HBV, and support both viral replication and high levels of viral particle production. Such in vitro cultures find use in production and study of hepatotrophic virus, as well as methods of screening (e.g., for antiviral drugs, assessing drug metabolism), and study of primary human hepatocytes.
    Type: Application
    Filed: August 30, 2013
    Publication date: July 2, 2015
    Inventors: D. Lorne Tyrrell, Hendrikje Geesje Steenbergen, Michael A. Joyce
  • Publication number: 20140287991
    Abstract: The present invention provides non-naturally occurring polypeptides that specifically bind hepatitis B virus (HBV) DNA; and polynucleotides encoding the polypeptides. The present invention further provides methods of detecting HBV DNA; methods of detecting a covalently closed circular DNA (cccDNA) form of HBV; and methods for treating HBV infection.
    Type: Application
    Filed: February 4, 2014
    Publication date: September 25, 2014
    Applicant: The Governors of the University of Alberta
    Inventors: Kimberley Zimmerman, Michael A. Joyce, Karl Fischer, D. Lorne Tyrrell
  • Patent number: 8642537
    Abstract: The present invention provides non-naturally occurring polypeptides that specifically bind hepatitis B virus (HBV) DNA; and polynucleotides encoding the polypeptides. The present invention further provides methods of detecting HBV DNA; methods of detecting a covalently closed circular DNA (cccDNA) form of HBV; and methods for treating HBV infection.
    Type: Grant
    Filed: September 10, 2008
    Date of Patent: February 4, 2014
    Assignee: The Governors of the University of Alberta
    Inventors: Kimberley Zimmerman, Michael A. Joyce, Karl Fischer, D. Lorne Tyrrell
  • Publication number: 20110015122
    Abstract: The present invention provides non-naturally occurring polypeptides that specifically bind hepatitis B virus (HBV) DNA; and polynucleotides encoding the polypeptides. The present invention further provides methods of detecting HBV DNA; methods of detecting a covalently closed circular DNA (cccDNA) form of HBV; and methods for treating HBV infection.
    Type: Application
    Filed: September 10, 2008
    Publication date: January 20, 2011
    Inventors: Kimberley Zimmerman, Michael A. Joyce, Karl Fischer, D. Lorne Tyrrell
  • Patent number: 5222653
    Abstract: In conventional track-can manufacture they are formed from symmetrical halves made (for example, by drop hammering) split along the longitudinal axis of the finished component. The conventional welding process required to complete the track-cans is then complicated due to the arcuate configuration of these components.According to the present invention track-cans are manufactured from a plurality of substantially tubular sections, for example a cap-end (39), a body portion (43) and a flange end (40). The components are made by deep drawing from a blank cut of suitable material. The components are welded together at their interface regions to form the track-can. The tubular construction of the components enables the process of peripheral welding which in turn is comparatively simple, and particularly amenable to robotic welding. The prior art welding process was considerably more complicated due to the arcuate configuration of track-cans.
    Type: Grant
    Filed: February 28, 1992
    Date of Patent: June 29, 1993
    Assignee: British Aerospace Public Limited Company
    Inventors: Michael A. Joyce, William Thompson
  • Patent number: D569624
    Type: Grant
    Filed: July 22, 2004
    Date of Patent: May 27, 2008
    Assignee: Sportz Brush, L.L.C.
    Inventors: Timothy R. Porter, Michael A. Joyce, Phillip Lieberman
  • Patent number: D569625
    Type: Grant
    Filed: October 18, 2004
    Date of Patent: May 27, 2008
    Assignee: Sportz Brush, L.L.C.
    Inventors: Timothy R. Porter, Michael A. Joyce, Phillip Lieberman
  • Patent number: D569626
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: May 27, 2008
    Assignee: Sportz Brush, L.L.C.
    Inventors: Michael A. Joyce, Lois Joyce, Janice Baehler
  • Patent number: D491370
    Type: Grant
    Filed: October 8, 2003
    Date of Patent: June 15, 2004
    Assignee: Sportz Brush, L.L.C.
    Inventors: Timothy R. Porter, Michael A. Joyce, Phillip Lieberman
  • Patent number: D497481
    Type: Grant
    Filed: December 8, 2003
    Date of Patent: October 26, 2004
    Assignee: Sportz Brush, L.L.C.
    Inventors: Timothy R. Porter, Michael A. Joyce, Phillip Lieberman
  • Patent number: D497482
    Type: Grant
    Filed: February 24, 2004
    Date of Patent: October 26, 2004
    Assignee: Sportz Brush, L.L.C.
    Inventors: Timothy R. Porter, Michael A. Joyce, Phillip Lieberman