Patents by Inventor Jean-Simon Duceppe

Jean-Simon Duceppe 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: 20230107538
    Abstract: The present application discloses a compound of formula (I) or a salt thereof: (I) and compositions comprising such compound or salt thereof. The use of such compound, salt thereof or composition comprising same for treating anemia or leukopenia, fibrosis, cancer, hypertension and/or a metabolic condition in a subject is also disclosed.
    Type: Application
    Filed: December 18, 2020
    Publication date: April 6, 2023
    Inventors: LYNE GAGNON, FRANÇOIS LEBLOND, LILIANNE GEERTS, BOULOS ZACHARIE, CHRIS DOYLE, JULIEN MARTEL, JEAN-SIMON DUCEPPE, JEAN-ERIC LACOSTE, JEAN-FRANÇOIS THIBODEAU
  • Patent number: 9447016
    Abstract: A method is disclosed for the preparation of glycerol esters (triglycerides) of medium-chain length monocarboxylic fatty acids which consists of the reaction of the precursor free fatty acid and glycerol in the presence of a catalyst under partial vacuum. The process preferably uses a metal catalyst such as an oxide or a chloride of tungsten, molybdenum, calcium, zinc, chromium or magnesium. The method of the invention allows the preparation in high yield and high purity (>99.5%) of the final triglyceride. The present method allows the formation of triglycerides without solvent. Are also contemplated, the triglyceride obtained by the method, and the pharmaceutical composition containing the triglyceride as an excipient or as an active ingredient.
    Type: Grant
    Filed: February 28, 2013
    Date of Patent: September 20, 2016
    Assignee: Prometic Pharma SMT Limited
    Inventors: Zacharie Boulos, Jean-Simon Duceppe, Christopher Penney
  • Publication number: 20150018295
    Abstract: A method is disclosed for the preparation of glycerol esters (triglycerides) of medium-chain length monocarboxylic fatty acids which consists of the reaction of the precursor free fatty acid and glycerol in the presence of a catalyst under partial vacuum. The process preferably uses a metal catalyst such as an oxide or a chloride of tungsten, molybdenum, calcium, zinc, chromium or magnesium. The method of the invention allows the preparation in high yield and high purity (>99.5%) of the final triglyceride. The present method allows the formation of triglycerides without solvent. Are also contemplated, the triglyceride obtained by the method, and the pharmaceutical composition containing the triglyceride as an excipient or as an active ingredient.
    Type: Application
    Filed: February 28, 2013
    Publication date: January 15, 2015
    Inventors: Zacharie Boulos, Jean-Simon Duceppe, Christopher Penney
  • Patent number: 7705169
    Abstract: A process for the preparation of metal salts of a medium-chain length monocarboxylic fatty acid comprises reacting the precursor free fatty acid, dissolved in a suitable solvent, with the appropriate metal salt. The process uses a relatively high concentration of free fatty acid as a soluble reactant and produces metal fatty acid salts at high purity and high yield at a reasonable cost.
    Type: Grant
    Filed: July 23, 2004
    Date of Patent: April 27, 2010
    Assignee: Prometic Biosciences Inc.
    Inventors: Jean-Simon Duceppe, Abdallah Ezzitouni, Christopher Penney, Boulos Zacharie
  • Patent number: 7683061
    Abstract: Compounds containing two mono- or disubstituted triazine rings covalently linked by an organic linker, but not linked directly to each other, may be used to treat autoimmune diseases. Autoimmune diseases which are amenable to treatment with compounds of this invention include rheumatoid arthritis, systemic lupus erythematosus (SLE), idiopathic (immune) thrombocytopenia (ITP), glomerulonephritis and vasculitis. The present invention also relates to reducing drug toxicity which often accompanies traditional therapies for autoimmune diseases. The compounds may also be used to bind antibody in vitro or ex vivo.
    Type: Grant
    Filed: November 22, 2004
    Date of Patent: March 23, 2010
    Assignee: ProMetic BioSciences Inc.
    Inventors: Christopher Penney, Boulos Zacharie, Shaun D. Abbott, Jean-François Bienvenu, Alan D. Cameron, Jean-Simon Duceppe, Abdallah Ezzitouni, Daniel Fortin, Karine Houde, Nancie Moreau, Nicole Wilb, Brigitte Grouix, Lyne Gagnon
  • Publication number: 20090068169
    Abstract: The present invention describes new compounds which are useful for binding to the tail or Fc portion of immunoglobulins and so have utility in those applications which require the non-covalent binding interaction of a molecule with the Fc portion of immunoglobulins. Such applications include the detection and purification of immunoglobulins as well as the treatment of certain autoimmune diseases.
    Type: Application
    Filed: September 2, 2005
    Publication date: March 12, 2009
    Inventors: Christopher Penney, Boulos Zacharie, Shaun D. Abbott, Jean-Francois Bienvenu, Alan D. Cameron, Jean-Simon Duceppe, Abdallah Ezzitouni, Daniel Fortin, Karine Houde, Nancie Moreau, Nicole Wilb, Brigitte Grouix, Lyne Gagnon
  • Publication number: 20070149528
    Abstract: Compounds containing two mono- or disubstituted triazine rings covalently linked by an organic linker, but not linked directly to each other, may be used to treat autoimmune diseases. Autoimmune diseases which are amenable to treatment with compounds of this invention include rheumatoid arthritis, systemic lupus erythematosus (SLE), idiopathic (immune) thrombocytopenia (ITP), glomerulonephritis and vasculitis. The present invention also relates to reducing drug toxicity which often accompanies traditional therapies for autoimmune diseases. The compounds may also be used to bind antibody in vitro or ex vivo.
    Type: Application
    Filed: November 22, 2004
    Publication date: June 28, 2007
    Inventors: Christopher Penney, Boulos Zacharie, Shaun Abbott, Jean-Francois Bienvenu, Alan Cameron, Jean-Simon Duceppe, Abdallah Ezzitouni, Daniel Fortin, Karine Houde, Nancia Moreau, Nicole Wilb, Brigitte Grouix, Lyne Gagnon
  • Publication number: 20070027343
    Abstract: A process for the preparation of metal salts of a medium-chain length monocarboxylic fatty acid comprises reacting the precursor free fatty acid, dissolved in a suitable solvent, with the appropriate metal salt. The process uses a relatively high concentration of free fatty acid as a soluble reactant and produces metal fatty acid salts at high purity and high yield at a reasonable cost.
    Type: Application
    Filed: July 23, 2004
    Publication date: February 1, 2007
    Inventors: Jean-Simon Duceppe, Abdallah Ezzitouni, Christopher Penney, Boulos Zacharie