Patents by Inventor Nicolas Levoin

Nicolas Levoin 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).

  • BENZIMIDAZOLE DERIVATIVES AS DUAL HISTAMINE H1 AND HISTAMINE H4 RECEPTOR LIGANDS
    Publication number: 20220281839
    Abstract: The present application concerns novel benzimidazole enantiomeric derivatives, their process of preparation and their therapeutical uses as dual H1 and H4 receptor ligands.
    Type: Application
    Filed: February 10, 2022
    Publication date: September 8, 2022
    Inventors: Isabelle BERREBI-BERTRAND, Xavier BILLOT, Thierry CALMELS, Marc CAPET, Stéphane KRIEF, Olivier LABEEUW, Jeanne-Marie LECOMTE, Nicolas LEVOIN, Xavier LIGNEAU, Philippe ROBERT, Jean-Charles SCHWARTZ
  • Benzimidazole derivatives as dual histamine H1 and histamine H4 receptor ligands
    Patent number: 11306069
    Abstract: Novel benzimidazole enantiomeric derivatives, their process of preparation and their therapeutical uses as dual H1 and H4 receptor ligands are disclosed.
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: April 19, 2022
    Assignee: BIOPROJET
    Inventors: Isabelle Berrebi-Bertrand, Xavier Billot, Thierry Calmels, Marc Capet, Stéphane Krief, Olivier Labeeuw, Jeanne-Marie Lecomte, Nicolas Levoin, Xavier Ligneau, Philippe Robert, Jean-Charles Schwartz
  • BENZIMIDAZOLE DERIVATIVES AS DUAL HISTAMINE H1 AND HISTAMINE H4 RECEPTOR LIGANDS
    Publication number: 20190144421
    Abstract: Novel benzimidazole enantiomeric derivatives, their process of preparation and their therapeutical uses as dual H1 and H4 receptor ligands are disclosed.
    Type: Application
    Filed: November 15, 2018
    Publication date: May 16, 2019
    Inventors: Isabelle BERREBI-BERTRAND, Xavier BILLOT, Thierry CALMELS, Marc CAPET, Stéphane KRIEF, Olivier LABEEUW, Jeanne-Marie LECOMTE, Nicolas LEVOIN, Xavier LIGNEAU, Philippe ROBERT, Jean-Charles SCHWARTZ
  • 6,11-dihydro-5H-benzo[d]imidazo[1,2-a]azepines derivatives as histamine H4 receptor ligands
    Patent number: 9255101
    Abstract: The present patent application concerns new ligands of the H4-receptor, their process of preparation and their therapeutic use.
    Type: Grant
    Filed: June 5, 2013
    Date of Patent: February 9, 2016
    Assignee: BIOPROJET
    Inventors: Isabelle Berrebi-Bertrand, Xavier Billot, Thierry Calmels, Marc Capet, Stéphane Krief, Olivier Labeeuw, Jeanne-Marie Lecomte, Nicolas Levoin, Xavier Ligneau, Philippe Robert, Jean-Charles Schwartz
  • (Aza)benzhydryl ether derivatives, their process of preparation and their use as H4-receptor ligands for therapeutical applications
    Patent number: 9242959
    Abstract: The present invention concerns novel (aza)benzhydryl ether derivatives which exhibit H4-receptor binding activity. The present invention also concerns their process of preparation and their therapeutical uses.
    Type: Grant
    Filed: June 5, 2013
    Date of Patent: January 26, 2016
    Assignee: BIOPROJET
    Inventors: Isabelle Berrebi-Bertrand, Xavier Billot, Thierry Calmels, Marc Capet, Stéphane Krief, Olivier Labeeuw, Jeanne-Marie Lecomte, Nicolas Levoin, Xavier Ligneau, Philippe Robert, Jean-Charles Schwartz
  • Benzazole derivatives as histamine H4 receptor ligands
    Patent number: 9029357
    Abstract: The present patent application concerns new ligands of the H4-receptor, their process of preparation and their therapeutic use.
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: May 12, 2015
    Assignee: Bioprojet
    Inventors: Isabelle Berrebi-Bertrand, Xavier Billot, Thierry Calmels, Marc Capet, Denis Danvy, Stéphane Krief, Olivier Labeeuw, Jeanne-Marie Lecomte, Nicolas Levoin, Xavier Ligneau, Philippe Robert, Jean-Charles Schwartz
  • Benzazole Derivatives as Histamine H4 Receptor Ligands
    Publication number: 20150004181
    Abstract: The present patent application concerns new ligands of the H4-receptor, their process of preparation and their therapeutic use.
    Type: Application
    Filed: June 27, 2014
    Publication date: January 1, 2015
    Inventors: Isabelle BERREBI-BERTRAND, Xavier BILLOT, Thierry CALMELS, Marc CAPET, Denis DANVY, Stéphane KRIEF, Olivier LABEEUW, Jeanne-Marie LECOMTE, Nicolas LEVOIN, Xavier LIGNEAU, Philippe ROBERT, Jean-Charles SCHWARTZ
  • Dicarboxylic acid derivatives as S1P1 receptor agonists
    Patent number: 8809539
    Abstract: The present invention relates to new compounds of formula (I) possessing agonistic activity at sphingosine-1-phosphate (S1P) receptors, their process of preparation and their use as immunosuppressive agents. The invention is also directed to pharmaceutical compositions containing these compounds and use of these compounds for treatment/prevention of immune mediated diseases and conditions or inflammatory diseases and conditions.
    Type: Grant
    Filed: June 16, 2008
    Date of Patent: August 19, 2014
    Assignees: Bioprojet, Sun Pharma Advanced Research Company Ltd
    Inventors: Marc Capet, Nicolas Levoin, Isabelle Berrebi-Bertrand, Philippe Robert, Jean-Charles Schwartz, Jeanne-Marie Lecomte, Jayraj Dilipbhai Aradhye, Muthukumaran Natarajan Pillai, Bhavesh Mohanbhai Panchal, Jignesh Kantilal Jivani, Biswajit Samanta, Ranjan Kumar Pal, Rajamannar Thennati
  • Carbonylated (aza) cyclohexanes as dopamine Dreceptor ligands
    Patent number: 8802678
    Abstract: The invention relates to compounds of the general formula (I): to the process for preparing them, and to the use thereof as a therapeutic agent.
    Type: Grant
    Filed: June 21, 2007
    Date of Patent: August 12, 2014
    Assignee: Bioprojet
    Inventors: Marc Capet, Denis Danvy, Nicolas Levoin, Isabelle Berrebi-Bertrand, Thierry Calmels, Philippe Robert, Jeanne-Marie Lecomte, Jean-Charles Schwartz, Xavier Ligneau
  • Benzazole derivatives as histamine H4 receptor ligands
    Patent number: 8802664
    Abstract: The present patent application concerns new ligands of the H4-receptor of formula (I), their process of preparation and their therapeutic use.
    Type: Grant
    Filed: September 27, 2011
    Date of Patent: August 12, 2014
    Assignee: Bioproject
    Inventors: Isabelle Berrebi-Bertrand, Xavier Billot, Thierry Calmels, Marc Capet, Denis Danvy, Stephane Krief, Olivier Labeeuw, Jeanne-Marie Lecomte, Nicolas Levoin, Xavier Ligneau, Philippe Robert, Jean-Charles Schwartz
  • Novel (aza)Benzhydryl Ether Derivatives, Their Process of Preparation and Their Use as H4-Receptor Ligands for Therapeutical Applications
    Publication number: 20130324507
    Abstract: The present invention concerns novel (aza)benzhydryl ether derivatives which exhibit H4-receptor binding activity. The present invention also concerns their process of preparation and their therapeutical uses.
    Type: Application
    Filed: June 5, 2013
    Publication date: December 5, 2013
    Applicant: BIOPROJET
    Inventors: Isabelle BERREBI-BERTRAND, Xavier BILLOT, Thierry CALMELS, Marc CAPET, Stéphane KRIEF, Olivier LABEEUW, Jeanne-Marie LECOMTE, Nicolas LEVOIN, Xavier LIGNEAU
  • New 6,11-dihydro-5H-benzo[d]imidazo[1,2-a]azepines derivatives as histamine H4 receptor ligands
    Publication number: 20130324506
    Abstract: The present patent application concerns new ligands of the H4-receptor, their process of preparation and their therapeutic use.
    Type: Application
    Filed: June 5, 2013
    Publication date: December 5, 2013
    Inventors: Isabelle BERREBI-BERTRAND, Xavier BILLOT, Thierry CALMELS, Marc CAPET, Stéphane KRIEF, Olivier LABEEUW, Jeanne-Marie LECOMTE, Nicolas LEVOIN, Xavier LIGNEAU
  • Benzazole Derivatives as Histamine H4 Receptor Ligands
    Publication number: 20130231329
    Abstract: The present patent application concerns new ligands of the H4-receptor of formula (I), their process of preparation and their therapeutic use.
    Type: Application
    Filed: September 27, 2011
    Publication date: September 5, 2013
    Applicant: BIOPROJET
    Inventors: Isabelle Berrebi-Bertrand, Xavier Billot, Thierry Calmels, Marc Capet, Denis Danvy, Stéphane Krief, Olivier Labeeuw, Jeanne-Marie Lecomte, Nicolas Levoin, Xavier Ligneau, Philippe Robert, Jean-Charles Schwartz
  • Histamine H3-receptor ligands and their therapeutic applications
    Patent number: 8076329
    Abstract: The present patent application concerns compounds of formula (I) with R1 and R2 taken together with the nitrogen atom to which they are attached, form a mono or bicyclic saturated nitrogen-containing ring; their preparation and their use as a H3 receptor ligand for treating e.g. CNS disorders like Alzheimer's disease.
    Type: Grant
    Filed: April 25, 2006
    Date of Patent: December 13, 2011
    Assignee: Bioprojet
    Inventors: Isabelle Bertrand, Marc Capet, Jeanne-Marie Lecomte, Nicolas Levoin, Xavier Ligneau, Olivia Poupardin-Olivier, Philippe Robert, Jean-Charles Schwartz, Olivier Labeeuw
  • Histamine H-receptor ligands and their therapeutic application
    Patent number: 8017646
    Abstract: The present patent application concerns new compounds of formula (I) with R1 and R2 taken together with the nitrogen atom to which they are attached, form a saturated nitrogen-containing ring, A is a saturated C1-4 alkylene and B a C3-4 alkylene or alkenylene chain; their preparation and their use as a H3 receptor ligand for treating e.g. CNS disorders like Alzheimer's disease.
    Type: Grant
    Filed: April 26, 2006
    Date of Patent: September 13, 2011
    Assignee: Bioprojet
    Inventors: Isabelle Bertrand, Marc Capet, Jeanne-Marie Lecomte, Nicolas Levoin, Xavier Ligneau, Olivia Poupardin-Olivier, Philippe Robert, Jean-Charles Schwartz
  • NOVEL DICARBOXYLIC ACID DERIVATIVES AS S1P1 RECEPTOR AGONISTS
    Publication number: 20100249187
    Abstract: The present invention relates to new compounds of formula (I) possessing agonistic activity at sphingosine-1-phosphate (S1P) receptors, their process of preparation and their use as immunosuppressive agents. The invention is also directed to pharmaceutical compositions containing these compounds and use of these compounds for treatment/prevention of immune mediated diseases and conditions or inflammatory diseases and conditions.
    Type: Application
    Filed: June 16, 2008
    Publication date: September 30, 2010
    Inventors: Marc Capet, Nicolas Levoin, Isabelle Berrebi-Bertrand, Philippe Robert, Jean-Charles Schwartz, Jeanne-Marie Lecomte, Jayraj Dilipbhal Aradhye, Muthukumaran Natarajan Pillai, Bhavesh Mohanbhai Panchal, Jignesh Kantilal Jivani, Biswajit Samanta, Ranjan Kumar Pal, Rajamannar Thennati
  • CARBONYLATED (AZA) CYCLOHEXANES AS DOPAMINE D3 RECEPTOR LIGANDS
    Publication number: 20090286801
    Abstract: The invention relates to compounds of the general formula (I): to the process for preparing them, and to the use thereof as a therapeutic agent.
    Type: Application
    Filed: June 21, 2007
    Publication date: November 19, 2009
    Inventors: Marc Capet, Denis Danvy, Nicolas Levoin, Isabelle Berrebi-Bertrand, Thierry Calmels, Philippe Robert, Jeanne-Marie Lecomte, Jean-Charles Schwartz, Xavier Ligneau
  • NOVEL DICARBOXYLIC ACID DERIVATIVES
    Publication number: 20090264469
    Abstract: The present patent application concerns new compounds of formula (I): displaying agonistic activity at sphingosine-1-phosphate (S1P) receptors, their process of preparation and their use as immunosuppressive agents.
    Type: Application
    Filed: October 18, 2005
    Publication date: October 22, 2009
    Applicants: BIO-PROJET, SUN PHARMACEUTICAL INDUSTRIES LTD.
    Inventors: Marc Capet, Nicolas Levoin, Isabelle Berrebi-Bertrand, Olivia Poupardin, Philippe Robert, Jean-Charles Schwartz, Jeanne-Marie Lecomte, Thennati Rajamannar, Ranjan Kumar Pal, Biswajit Samanta, Jignesh K. Jivani, Bhavesh M. Panchal, Isha H. Bhatt, Jayraj D. Aradhye
  • NOVEL HISTAMINE H3-RECEPTOR LIGANDS AND THEIR THERAPEUTIC APPLICATIONS
    Publication number: 20090111808
    Abstract: The present patent application concerns compounds of formula (I) with R1 and R2 taken together with the nitrogen atom to which they are attached, form a mono or bicyclic saturated nitrogen-containing ring; their preparation and their use as a H3 receptor ligand for treating e.g. CNS disorders like Alzheimer's disease.
    Type: Application
    Filed: April 25, 2006
    Publication date: April 30, 2009
    Inventors: Isabelle Bertrand, Marc Capet, Jeanne-Marie Lecomte, Nicolas Levoin, Xavier Ligneau, Olivia Poupardin-Olivier, Philippe Robert, Jean-Charles Schwartz, Olivier Labeeuw
  • Arylpiperaszine derivatives, to the process for the production thereof and to the use thereof as therapeutic agents
    Patent number: 7432269
    Abstract: The invention relates to compounds of the general formula (I): to the process for preparing them, and to the use thereof as a therapeutic agent having the property of being selective ligands for the dopamine D3 receptor. These selective D3 ligands are useful as medicines in neuropsychiatry, in particular in the treatment of psychotic or depressive states, or in the treatment of motor disorders, such as dyskinesia or essential tremor. They are furthermore useful in the treatment of dependency on nicotine, cocaine, alcohol, opioids and for facilitating withdrawal in drug-dependent individuals.
    Type: Grant
    Filed: October 19, 2005
    Date of Patent: October 7, 2008
    Assignee: Bioprojet
    Inventors: Marc Capet, Denis Danvy, Nicolas Levoin, Marcel Morvan, Isabelle Berrebi-Bertrand, Thierry Calmels, Philippe Robert, Jean-Charles Schwartz, Jeanne-Marie Lecomte