Patents by Inventor Xavier Parissaux

Xavier Parissaux 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: 11266680
    Abstract: Pharmaceutical composition and their uses are disclosed, the composition comprising at least one methyl cyclodextrin having a molar substitution (MS) degree of between 0.05 and 1.5 in the treatment and/or prevention of diseases that can be treated and/or prevented by an increase in the HDL cholesterol level.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: March 8, 2022
    Assignee: Roquette Freres
    Inventors: Marc Salome, Daniel Wils, Xavier Parissaux, Francois Mach, Fabrizio Montecucco
  • Patent number: 11098135
    Abstract: The invention relates to a novel methylated cyclodextrin and to a novel method used for the production thereof. The invention also relates to the use of said methylated cyclodextrin for the solubilisation of lipophilic compounds, or carriers of at least one lipophilic group. The invention further relates to a composition comprising said methylated cyclodextrin, particularly a pharmaceutical composition.
    Type: Grant
    Filed: October 14, 2016
    Date of Patent: August 24, 2021
    Inventors: Xavier Parissaux, Jean-Baptiste Palmieri, Mathias Ibert, Clothilde Buffe
  • Patent number: 11033504
    Abstract: The invention relates to a film-forming composition comprising a fluidised hydroxypropyl starch and sorbitol, and to a film-coating method using said composition. The invention further relates to film-coated solid forms comprising a fluidised hydroxypropyl starch and sorbitol in the coating.
    Type: Grant
    Filed: August 6, 2018
    Date of Patent: June 15, 2021
    Assignee: ROQUETTE FRERES
    Inventors: Xavier Parissaux, Gregory Le Bihan, Sebastien Croquet
  • Publication number: 20190038563
    Abstract: The invention relates to a film-forming composition comprising a fluidised hydroxypropyl starch and sorbitol, and to a film-coating method using said composition. The invention further relates to film-coated solid forms comprising a fluidised hydroxypropyl starch and sorbitol in the coating.
    Type: Application
    Filed: August 6, 2018
    Publication date: February 7, 2019
    Inventors: Xavier PARISSAUX, Gregory LE BIHAN, Sebastien CROQUET
  • Publication number: 20180319903
    Abstract: The invention relates to a novel methylated cyclodextrin and to a novel method used for the production thereof. The invention also relates to the use of said methylated cyclodextrin for the solubilisation of lipophilic compounds, or carriers of at least one lipophilic group. The invention further relates to a composition comprising said methylated cyclodextrin, particularly a pharmaceutical composition.
    Type: Application
    Filed: October 14, 2016
    Publication date: November 8, 2018
    Applicant: Roquette Freres
    Inventors: Xavier Parissaux, Jean-Baptiste Palmieri, Mathias Ibert, Clothilde Buffe
  • Publication number: 20180207198
    Abstract: Pharmaceutical composition and their uses are disclosed, the composition comprising at least one methyl cyclodextrin having a molar substitution (MS) degree of between 0.05 and 1.5 in the treatment and/or prevention of diseases that can be treated and/or prevented by an increase in the HDL cholesterol level.
    Type: Application
    Filed: February 23, 2018
    Publication date: July 26, 2018
    Inventors: Marc Salome, Daniel Wils, Xavier Parissaux, Francois Mach, Fabrizio Montecucco
  • Patent number: 10022392
    Abstract: The invention relates to a novel use of a pharmaceutical composition comprising at least one methyl cyclodextrin having a molar substitution (MS) degree of between 0.05 and 1.5 in the treatment and/or prevention of diseases that can be treated and/or prevented by an increase in the HDL cholesterol level. The invention also relates to the use thereof in the treatment and/or prevention of atherosclerosis or complications relating to an atheroma, and/or diseases of the central nervous system. The pharmaceutical compositions of the invention can also be used to stimulate the reduction of circulating fatty acid and triglyceride levels and to reduce or prevent atheromatous plaques.
    Type: Grant
    Filed: December 12, 2014
    Date of Patent: July 17, 2018
    Assignee: Roquette Freres
    Inventors: Marc Salome, Daniel Wils, Xavier Parissaux, François Mach, Fabrizio Montecucco
  • Publication number: 20160361344
    Abstract: The invention relates to a novel use of a pharmaceutical composition comprising at least one methyl cyclodextrin having a molar substitution (MS) degree of between 0.05 and 1.5 in the treatment and/or prevention of diseases that can be treated and/or prevented by an increase in the HDL cholesterol level. The invention also relates to the use thereof in the treatment and/or prevention of atherosclerosis or complications relating to an atheroma, and/or diseases of the central nervous system. The pharmaceutical compositions of the invention can also be used to stimulate the reduction of circulating fatty acid and triglyceride levels and to reduce or prevent atheromatous plaques.
    Type: Application
    Filed: December 12, 2014
    Publication date: December 15, 2016
    Inventors: MARC SALOME, DANIEL WILS, XAVIER PARISSAUX, FRANÇOIS MACH, FABRIZIO MONTECUCCO
  • Publication number: 20160051478
    Abstract: A film-forming composition including a fluidized hydroxypropyl starch and sorbitol, a film-coating method using the composition, and film-coated solid forms including a fluidized hydroxypropyl starch and sorbitol in the coating are described.
    Type: Application
    Filed: March 28, 2013
    Publication date: February 25, 2016
    Applicant: Roquette Freres
    Inventors: Xavier PARISSAUX, Gregory LE BIHAN, Sebastien CROQUET
  • Patent number: 8652513
    Abstract: A film-forming starchy composition for the film-coating of solid forms or the preparation of films. The inventive composition has an amylose content of between 25 and 45%, preferably between 30 and 44% and still more preferably between 35 and 40%, the percentages being expressed by dry weight in relation to the dry weight of starch contained in the composition, and includes at least one stabilized starch. A method for the film-coating of solid forms is disclosed and includes spraying the film-forming composition onto a moving nuclei bed. The film-forming composition is used for the production of films and capsules.
    Type: Grant
    Filed: August 18, 2004
    Date of Patent: February 18, 2014
    Assignee: Roquette Freres
    Inventors: Philippe Lefevre, Alain Francois, Philippe Facon, Claude Quettier, Xavier Parissaux
  • Publication number: 20070110799
    Abstract: A film-forming starchy composition for the film-coating of solid forms or the preparation of films. The inventive composition has an amylose content of between 25 and 45%, preferably between 30 and 44% and still more preferably between 35 and 40%, the percentages being expressed by dry weight in relation to the dry weight of starch contained in the composition, and includes at least one stabilized starch. A method for the film-coating of solid forms is disclosed and includes spraying the film-forming composition onto a moving nuclei bed. The film-forming composition is used for the production of films and capsules.
    Type: Application
    Filed: August 18, 2004
    Publication date: May 17, 2007
    Inventors: Philippe Leferve, Alain Francois, Philippe Facon, Claude Quettier, Xavier Parissaux