Patents by Inventor Francois Lepine

Francois Lepine 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: 11731946
    Abstract: The present application provides malonamide compounds, and derivatives thereof (e.g., N-aryl malonamides (NAM), acetamides, oxalamides, and the like), that are useful, for example, for the treatment of acute, chronic/persistent, and/or relapsing infections. Pharmaceutical compositions, methods of treating diseases (e.g., bacterial infections), and methods of reducing bacterial virulence are also provided.
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: August 22, 2023
    Assignees: The General Hospital Corporation, Aptuit (Verona) SRL, An Evotec Company
    Inventors: Laurence Rahme, Francois Lepine, Damien Maura, Carmela Napolitano, Antonio Felici, Michele Negri, Stefano Fontana, Daniele Andreotti
  • Publication number: 20210130306
    Abstract: The present application provides malonamide compounds, and derivatives thereof (e.g., N-aryl malonamides (NAM), acetamides, oxalamides, and the like), that are useful, for example, for the treatment of acute, chronic/persistent, and/or relapsing infections. Pharmaceutical compositions, methods of treating diseases (e.g., bacterial infections), and methods of reducing bacterial virulence are also provided.
    Type: Application
    Filed: October 19, 2018
    Publication date: May 6, 2021
    Inventors: Laurence Rahme, Francois Lepine, Damien Maura, Carmela Napolitano, Antonio Felici, Michele Negri, Stefano Fontana, Daniele Andreotti
  • Publication number: 20150266827
    Abstract: The present disclosure relates to benzimidazole-benzamide derivatives, and the use thereof, e.g., to treat infections.
    Type: Application
    Filed: November 3, 2014
    Publication date: September 24, 2015
    Inventors: Laurence Rahme, Francois Lepine, Melissa Starkey, Biliana Lesic-Arsic
  • Patent number: 8906602
    Abstract: Disclosed are methods for identifying candidate compounds for treating, reducing, or preventing a pathogenic infection, the methods including: (a) contacting a pathogenic cell with a candidate compound; and (b) measuring the production of a molecule selected from the group consisting of an 4-hydroxy-2-alkylquinoline (HAQ) molecule, 4-hydroxy-2-heptylquinoline (HHQ) molecule, or a derivative or precursor thereof in the cell, a candidate compound that reduces the production relative to production of the molecule by a cell not contacted with the candidate compound, identifying a candidate compound useful for treating, reducing, or preventing a pathogenic infection.
    Type: Grant
    Filed: January 21, 2005
    Date of Patent: December 9, 2014
    Assignee: The General Hospital Corporation
    Inventors: Laurence Rahme, Eric Deziel, Francois Lepine, Ronald G. Tompkins, Gaoping Xiao
  • Patent number: 8877940
    Abstract: The present disclosure relates to benzimidazole-benzamide derivatives, and the use thereof, e.g., to treat infections.
    Type: Grant
    Filed: February 22, 2012
    Date of Patent: November 4, 2014
    Assignees: Institut National de la Recherche Scientifique, The General Hospital Corporation
    Inventors: Laurence Rahme, Francois Lepine, Melissa Starkey, Biliana Lesic-Arsic
  • Publication number: 20140066454
    Abstract: The present disclosure relates to benzimidazole-benzamide derivatives, and the use thereof, e.g., to treat infections.
    Type: Application
    Filed: February 22, 2012
    Publication date: March 6, 2014
    Applicants: INSTITUT NATIONAL DE LA RECHERCHE SCIENTIFIQUE, THE GENERAL HOSPITAL CORPORATION
    Inventors: Laurence Rahme, Francois Lepine, Melissa Starkey, Biliana Lesic-Arsic
  • Publication number: 20130209515
    Abstract: The present invention provides pharmaceutical compositions and methods that include the use of anti-infective compounds that potentiate the host-immune response or limit or prevent the expression or activity of individual virulence factors. In addition, the compositions have immunomodulatory activity, and therefore can be used to prime host defenses to prevent or limit bacterial, fungal, and viral viability. In the compositions and methods of the inventions, specific steps of the bacterial-, fungal-, or viral-host interaction are targeted to prevent pathogenesis (e.g., infection). Such an approach should prevent pathogenic organisms from acquiring resistance to the protective anti-infective compounds.
    Type: Application
    Filed: August 28, 2012
    Publication date: August 15, 2013
    Inventors: Laurence Rahme, François Lepine, Eric Deziel
  • Publication number: 20100184804
    Abstract: The present invention features improved methods for treating, stabilizing, or preventing a bacterial or a fungal infection in a plant or an animal, such as a mammal. In particular, these methods involve the use of a compound, that is controlled by MvfR, and that affects the expression of an MvfR protein or that promotes its modification or inactivation, or a compound produced by P. aeruginosa strain PA14, but not by P. aeruginosa containing an mvfR mutation, in late stationary phase cultures.
    Type: Application
    Filed: November 20, 2009
    Publication date: July 22, 2010
    Inventors: Laurence G. Rahme, Hui Cao, Francois Lepine, Eric Deziel, Ronald G. Tompkins
  • Publication number: 20090215819
    Abstract: The present invention provides pharmaceutical compositions and methods that include the use of anti-infective compounds that potentiate the host-immune response or limit or prevent the expression or activity of individual virulence factors. In addition, the compositions have immunomodulatory activity, and therefore can be used to prime host defenses to prevent or limit bacterial, fungal, and viral viability. In the compositions and methods of the inventions, specific steps of the bacterial-, fungal-, or viral-host interaction are targeted to prevent pathogenesis (e.g., infection). Such an approach should prevent pathogenic organisms from acquiring resistance to the protective anti-infective compounds.
    Type: Application
    Filed: June 2, 2006
    Publication date: August 27, 2009
    Inventors: Laurence Rahme, Francois Lepine, Eric Deziel
  • Publication number: 20070292851
    Abstract: Disclosed are methods for identifying candidate compounds for treating, reducing, or preventing a pathogenic infection, the methods including: (a) contacting a pathogenic cell with a candidate compound; and (b) measuring the production of a molecule selected from the group consisting of an 4-hydroxy-2-alkylquinoline (HAQ) molecule, 4-hydroxy-2-heptylquinoline (HHQ) molecule, or a derivative or precursor thereof in the cell, a candidate compound that reduces the production relative to production of the molecule by a cell not contacted with the candidate compound, identifying a candidate compound useful for treating, reducing, or preventing a pathogenic infection.
    Type: Application
    Filed: January 21, 2005
    Publication date: December 20, 2007
    Inventors: Laurence Rahme, Eric Deziel, Francois Lepine, Ronald Tompkins, Gaoping Xiao
  • Publication number: 20050119302
    Abstract: The present invention features improved methods for treating, stabilizing, or preventing a bacterial or a fungal infection in a plant or an animal, such as a mammal. In particular, these methods involve the use of a compound, that is controlled by MvfR, and that affects the expression of an MvfR protein or that promotes its modification or inactivation, or a compound produced by P. aeruginosa strain PA14, but not by P. aeruginosa containing an mvfR mutation, in late stationary phase culture.
    Type: Application
    Filed: October 30, 2002
    Publication date: June 2, 2005
    Inventors: Laurence Rahme, Hui Cao, Francois Lepine, Eric Deziel, Ronald Tompkins