Patents by Inventor Éric Marsault

Éric Marsault 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: 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
  • Publication number: 20220168383
    Abstract: The present disclosure provides a macrocyclic compound of formula (I) (I), compositions and kits comprising this compound and their use for preventing or treating pain without inducing hypothermia, hypotension or ileum relaxation.
    Type: Application
    Filed: February 10, 2020
    Publication date: June 2, 2022
    Inventors: Éric MARSAULT, Michael DESGAGNE, Marc SOUSBIE, Philippe SARRET, Magali CHARTIER, Jean-Michel LONGPRE
  • Publication number: 20210213118
    Abstract: Antibodies and antigen-binding fragments thereof that specifically recognize Neurotensin receptor type 1 (NTSR1) are described. These anti-NTSR1 antibodies and antigen-binding fragments thereof, such as single-chain Fv (scFv), are able to inhibit neurotensin-mediated activation of NTSR1 in normal and tumor cells. Methods and uses of antibodies and antigen-binding fragments thereof for treatment of diseases or conditions associated with NTSR1 activity, such as NTSR1-positive cancers or certain metabolic diseases, are also described. Cyclic peptides mimicking the conformation of the second extracellular loop of NTSR1 and capable of inducing the production of anti-NTSR1 antibodies in animals such as chickens are also described.
    Type: Application
    Filed: August 30, 2019
    Publication date: July 15, 2021
    Inventors: Eric MARSAULT, Pierre-Luc BOUDREAULT, Hassan TRABOULSI, Philippe SARRET, Marie-Édith NEPVEU-TRAVERSY, Simon GAUDREAU, Frédéric LEDUC, Jeam-François LARRIVÉE, Mathieu ARCAND
  • 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
  • Patent number: 10716797
    Abstract: The present invention provides bacterial ATP synthase inhibitors such as a compound of formula (I): There are provided compositions and kits using such compounds and inhibitors.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: July 21, 2020
    Assignee: SOCPRA SCIENCES ET GÉNIE S.E.C.
    Inventors: Éric Marsault, François Malouin, Félix Chagnon, Isabelle Guay, Simon Boulanger
  • Publication number: 20200079858
    Abstract: The present description relates to a conjugated anti-interleukin-5 receptor ?-subunit (IL-5R?) compound comprising cholic acid (ChAc) or a variant thereof, the ChAc conjugated to a non-cell penetrating peptide comprising a nuclear localization sequence (NLS) conjugated to an anti-interleukin-5 receptor ?-subunit (IL-5R?) compound and further conjugated to chemotherapeutic agent and/or a radionuclide.
    Type: Application
    Filed: March 14, 2018
    Publication date: March 12, 2020
    Applicants: UNIVERSITY OF SOUTH AUSTRALIA, CENTRAL ADELAIDE LOCAL HEALTH NETWORK INC.
    Inventors: Jeffrey Victor LEYTON, Eric MARSAULT, Simon BEAUDOIN, Pierre-Luc BOUDREAULT, Marc-André BONIN, Angel LOPEZ
  • 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
  • Patent number: 10258602
    Abstract: The present invention provides novel conformationally-defined macrocyclic compounds that can function as selective modulators of the ghrelin receptor (growth hormone secretagogue receptor, GHS-R1a and subtypes, isoforms and variants thereof). Methods of synthesizing the novel compounds are also described herein. These compounds are useful as agonists of the ghrelin receptor and as medicaments for treatment and prevention of a range of medical conditions including, but not limited to, metabolic and/or endocrine disorders, gastrointestinal disorders, cardiovascular disorders, obesity and obesity-associated disorders, central nervous system disorders, bone disorders, genetic disorders, hyperproliferative disorders and inflammatory disorders.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: April 16, 2019
    Assignee: Ocera Therapeutics, Inc.
    Inventors: Hamid Hoveyda, Graeme Fraser, Kamel Benakli, Eric Marsault, Mark L. Peterson
  • 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
  • Publication number: 20190008875
    Abstract: The present invention provides bacterial ATP synthase inhibitors such as a compound of formula (I): There are provided compositions and kits using such compounds and inhibitors.
    Type: Application
    Filed: September 20, 2018
    Publication date: January 10, 2019
    Inventors: ÉRIC MARSAULT, FRANÇOIS MALOUIN, FÉLIX CHAGNON, ISABELLE GUAY, SIMON BOULANGER
  • 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
  • Patent number: 10137137
    Abstract: The present invention provides bacterial ATP synthase inhibitors such as a compound of formula (I): (Formula (I)) (A) in combination with an aminoglycoside antibiotic for preventing or treating a bacterial infection in a subject; or (B) (a) for preventing or treating an infection caused by an electron transport-deficient bacteria in a subject; or (b) for the disinfection, sterilization and/or antisepsis of an object contaminated with an electron transport-deficient bacteria. There are provided compositions and kits using such compounds and inhibitors.
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: November 27, 2018
    Assignee: Socpra Sciences et Genie S.E.C.
    Inventors: Éric Marsault, François Malouin, Félix Chagnon, Isabelle Guay, Simon Boulanger
  • Publication number: 20180228768
    Abstract: The present invention provides novel conformationally-defined macrocyclic compounds that can function as selective modulators of the ghrelin receptor (growth hormone secretagogue receptor, GHS-R1a and subtypes, isoforms and variants thereof). Methods of synthesizing the novel compounds are also described herein. These compounds are useful as agonists of the ghrelin receptor and as medicaments for treatment and prevention of a range of medical conditions including, but not limited to, metabolic and/or endocrine disorders, gastrointestinal disorders, cardiovascular disorders, obesity and obesity-associated disorders, central nervous system disorders, bone disorders, genetic disorders, hyperproliferative disorders and inflammatory disorders.
    Type: Application
    Filed: March 28, 2018
    Publication date: August 16, 2018
    Inventors: Hamid Hoveyda, Graeme Fraser, Kamel Benakli, Eric Marsault, Mark L. Peterson
  • Patent number: 10040751
    Abstract: The present invention is directed to novel macrocyclic compounds of formula (I) and their pharmaceutically acceptable salts, hydrates or solvates: wherein R1, R2, R3, R4, R5, R6, n1, m, p Z1, Z2, and Z3 are as described in the specification. The invention also relates to compounds of formula (I) which are antagonists of the motilin receptor and are useful in the treatment of disorders associated with this receptor and with or with motility dysfunction.
    Type: Grant
    Filed: October 1, 2015
    Date of Patent: August 7, 2018
    Assignee: Ocera Therapeutics, Inc.
    Inventors: Eric Marsault, Kamel Benakli, Hamid Hoveyda, Mark L. Peterson, Sylvie Beaubien, Luc Ouellet, Carl St-Louis, Sophie Beauchemin
  • Patent number: 9993491
    Abstract: The present invention includes novel compounds and pharmaceutically acceptable formulations of said compounds which exhibit antibiotic activity against microorganisms bearing a guanine riboswitch that controls the expression of the guaA gene, including organisms which are resistant to certain antibiotic families, and which are useful as antibacterial agents for treatment or prophylaxis of bacterial infections in animals or in humans, in particular but not limited to infections of the mammary gland, or their use as antiseptics, agents for sterilization or disinfection.
    Type: Grant
    Filed: February 6, 2015
    Date of Patent: June 12, 2018
    Assignee: SOCPRA—SCIENCES ET GÉNIE S.E.C.
    Inventors: Jerome Mulhbacher, Daniel Lafontaine, Francois Malouin, Marianne Allard, Eric Marsault
  • Patent number: 9949949
    Abstract: The present invention provides novel conformationally-defined macrocyclic compounds that can function as selective modulators of the ghrelin receptor (growth hormone sceretagogue receptor, GHS-R1a and subtypes, isoforms and variants thereof). Methods of synthesizing the novel compounds are also described herein. These compounds are useful as agonists of the ghrelin receptor and as medicaments for treatment and prevention of a range of medical conditions including, but not limited to, metabolic and/or endocrine disorders, gastrointestinal disorders, cardiovascular disorders, obesity and obesity-associated disorders, central nervous system disorders, bone disorders, genetic disorders, hyperproliferative disorders and inflammatory disorders.
    Type: Grant
    Filed: June 9, 2016
    Date of Patent: April 24, 2018
    Assignee: Ocera Therapeutics, Inc.
    Inventors: Hamid Hoveyda, Graeme Fraser, Kamel Benakli, Eric Marsault, Mark L. Peterson
  • Publication number: 20170320908
    Abstract: The present invention relates to cyclic amino acid molecules and methods of preparing the same, and in particular the macrocyclization of amino acids or linear peptides bound to a solid support.
    Type: Application
    Filed: November 17, 2015
    Publication date: November 9, 2017
    Inventors: Jennifer L. Hickey, John Mancuso, Eric Marsault, Andrew L. Roughton, Adam P. Treder, Marie-Claude J. Trembley, Andrei K. Yudin, Serge Zaretsky
  • 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
  • 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
  • Publication number: 20170042858
    Abstract: The present invention provides novel conformationally-defined macrocyclic compounds that can function as selective modulators of the ghrelin receptor (growth hormone sceretagogue receptor, GHS-R1a and subtypes, isoforms and variants thereof). Methods of synthesizing the novel compounds are also described herein. These compounds are useful as agonists of the ghrelin receptor and as medicaments for treatment and prevention of a range of medical conditions including, but not limited to, metabolic and/or endocrine disorders, gastrointestinal disorders, cardiovascular disorders, obesity and obesity-associated disorders, central nervous system disorders, bone disorders, genetic disorders, hyperproliferative disorders and inflammatory disorders.
    Type: Application
    Filed: June 9, 2016
    Publication date: February 16, 2017
    Inventors: Hamid Hoveyda, Graeme Fraser, Kamel Benakli, Eric Marsault, Mark L. Peterson