Patents by Inventor Richard Leduc

Richard Leduc 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).

  • Macrocyclic compounds and methods of preventing or treating pain
    Patent number: 11591366
    Abstract: The present invention provides a macrocyclic compound of formula (I) compositions and kits comprising this compound and their use for preventing or treating pain, or inducing hypothermia or hypotension.
    Type: Grant
    Filed: June 18, 2018
    Date of Patent: February 28, 2023
    Assignee: SOCPRA SCIENCES SANTÉ ET HUMAINES S.E.C.
    Inventors: Éric Marsault, Marc Sousbie, Richard Leduc, Philippe Sarret, Jean-Michel Longpré, Élie Besserer-Offroy, Rebecca Brouillette, Michael Desgagné
  • Matriptase inhibitors and uses thereof
    Patent number: 10988505
    Abstract: The present application relates to a compound of formulae (I), (II) or (III) or a pharmaceutically acceptable salt thereof, methods and uses thereof for treating disorders associated with matriptase activity.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: April 27, 2021
    Assignee: SOCIÉTÉ DE COMMERCIALISATION DES PRODUITS DE LA RECHERCHE APPLIQUÉE SOCPRA SCIENCES SANTÉ ET HUMAINES S.E.C.
    Inventors: Pierre-Luc Boudreault, Éloïc Colombo, Richard Leduc, Eric Marsault, Baptiste Plancq, Martin Richter
  • MATRIPTASE INHIBITORS AND USES THEREOF
    Publication number: 20190337981
    Abstract: The present application relates to a compound of formulae (I), (II) or (III) or a pharmaceutically acceptable salt thereof, methods and uses thereof for treating disorders associated with matriptase activity.
    Type: Application
    Filed: December 21, 2017
    Publication date: November 7, 2019
    Inventors: Pierre-Luc Boudreault, Éloïc Colombo, Richard Leduc, Eric Marsault, Baptiste Plancq, Martin Richter
  • Matriptase inhibitors and uses thereof against orthomyxoviridae infections
    Patent number: 10208308
    Abstract: The present invention provides matriptase inhibitors and compositions for treating and preventing orthomyxovirus infections such as flue infections. The present invention also provides novel compounds, compositions, methods of use, uses and kits thereof for inhibiting matriptase. Such compounds are useful for treating and prevention orthomyxovirus infections, such as flu infections, and for inhibiting tumor growth, progression and/or metastasis.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: February 19, 2019
    Assignee: Socpra Sciences Sante Et Humaines S.E.C.
    Inventors: Martin Richter, Richard Leduc, Eloic Colombo, Eric Marsault
  • MACROCYCLIC COMPOUNDS AND METHODS OF PREVENTING OR TREATING PAIN
    Publication number: 20180362582
    Abstract: The present invention provides a macrocyclic compound of formula (I) compositions and kits comprising this compound and their use for preventing or treating pain, or inducing hypothermia or hypotension.
    Type: Application
    Filed: June 18, 2018
    Publication date: December 20, 2018
    Inventors: Éric Marsault, Marc Sousbie, Richard Leduc, Philippe Sarret, Jean-Michel Longpré, Élie Besserer-Offroy, Rebecca Brouillette, Michael Desgagné
  • MATRIPTASE INHIBITORS AND USES THEREOF AGAINST ORTHOMYXOVIRIDAE INFECTIONS
    Publication number: 20170314023
    Abstract: The present invention provides matriptase inhibitors and compositions for treating and preventing orthomyxovirus infections such as flue infections. The present invention also provides novel compounds, compositions, methods of use, uses and kits thereof for inhibiting matriptase. Such compounds are useful for treating and prevention orthomyxovirus infections, such as flu infections, and for inhibiting tumor growth, progression and/or metastasis.
    Type: Application
    Filed: July 12, 2017
    Publication date: November 2, 2017
    Inventors: Martin Richter, Richard Leduc, Eloic Colombo, Eric Marsault
  • Matriptase inhibitors and uses thereof against orthomyxoviridae infections
    Patent number: 9752149
    Abstract: The present invention provides matriptase inhibitors and compositions for treating and preventing orthomyxovirus infections such as flu infections. The present invention also provides novel compounds, compositions, methods of use, uses and kits thereof for inhibiting matriptase. Such compounds are useful for treating and preventing orthomyxovirus infections, such as flu infections, and for inhibiting tumor growth, progression and/or metastasis.
    Type: Grant
    Filed: November 17, 2015
    Date of Patent: September 5, 2017
    Assignee: SOCPRA SCIENCES SANTE ET HUMAINES S.E.C.
    Inventors: Martin Richter, Richard Leduc, Eloic Colombo, Eric Marsault
  • Matriptase inhibitors and uses thereof against orthomyxoviridae infections
    Patent number: 9365853
    Abstract: The present invention provides matriptase inhibitors and compositions for treating and preventing orthomyxovirus infections such as flu infections. The present invention also provides novel compounds, compositions, methods of use, uses and kits thereof for inhibiting matriptase. Such compounds are useful for treating and preventing orthomyxovirus infections, such as flu infections, and for inhibiting tumor growth, progression and/or metastasis.
    Type: Grant
    Filed: May 28, 2012
    Date of Patent: June 14, 2016
    Inventors: Martin Richter, Richard Leduc, Eloic Colombo, Eric Marsault
  • MATRIPTASE INHIBITORS AND USES THEREOF AGAINST ORTHOMYXOVIRIDAE INFECTIONS
    Publication number: 20160097052
    Abstract: The present invention provides matriptase inhibitors and compositions for treating and preventing orthomyxovirus infections such as flu infections. The present invention also provides novel compounds, compositions, methods of use, uses and kits thereof for inhibiting matriptase. Such compounds are useful for treating and preventing orthomyxovirus infections, such as flu infections, and for inhibiting tumor growth, progression and/or metastasis.
    Type: Application
    Filed: November 17, 2015
    Publication date: April 7, 2016
    Inventors: Martin Richter, Richard Leduc, Eloic Colombo, Eric Marsault
  • MATRIPTASE INHIBITORS AND USES THEREOF AGAINST ORTHOMYXOVIRIDAE INFECTIONS
    Publication number: 20140086936
    Abstract: The present invention provides matriptase inhibitors and compositions for treating and preventing orthomyxovirus infections such as flu infections. The present invention also provides novel compounds, compositions, methods of use, uses and kits thereof for inhibiting matriptase. Such compounds are useful for treating and preventing orthomyxovirus infections, such as flu infections, and for inhibiting tumor growth, progression and/or metastasis.
    Type: Application
    Filed: May 28, 2012
    Publication date: March 27, 2014
    Applicant: SOCPRA SCIENCES SANTE ET HUMAINES S.E.C.
    Inventors: Martin Richter, Richard Leduc, Eloic Colombo, Eric Marsault
  • METHODS OF USING MACROCYCLIC INHIBITORS OF SERINE PROTEASE ENZYMES
    Publication number: 20120270769
    Abstract: The present invention relates to novel macrocyclic compounds and salts thereof that bind to and/or are inhibitors of serine protease enzymes and methods of using the compounds. The present invention also relates to intermediates of these compounds, pharmaceutical compositions containing these compounds and methods of using the same. These compounds are useful as therapeutics for treatment and prevention of a range of disease indications including hyperproliferative disorders, in particular those characterized by tumor metastasis, inflammatory disorders, skin and tissue disorders, cardiovascular disorders, respiratory disorders and viral infections.
    Type: Application
    Filed: October 22, 2010
    Publication date: October 25, 2012
    Inventors: Éric Marsault, Olivier Leogane, Axel Mathieu, Sylvie Beaubien, Richard Leduc
  • Fire extinguishing system
    Patent number: 4664197
    Abstract: A fire extinguishing system, particularly, but not exclusively, for use in extinguishing chimney fires. The system comprises a container having a pressurized fire extinguishing product therein. A release nozzle is installed in the chimney flue and has a conduit connecting it to a pressure release valve associated with the container. The valve is operated by a piston member which is connected by a wire cable to a fusible element which melts when the flue attains a predetermined temperature. A tension adjusting device is associated with the wire cable to adjust the tension in the cable and the position of a piston head relative to a trigger element associated with the pressure release valve.
    Type: Grant
    Filed: January 22, 1986
    Date of Patent: May 12, 1987
    Assignee: Chimney Guard Ltd.
    Inventors: Richard Leduc, Virgilio D. Duarte, Claude Lamothe