Patents by Inventor Jean-Sebastien Fruchart

Jean-Sebastien Fruchart 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).

  • Device For Measuring Viscosity In An Inert Atmosphere
    Publication number: 20170205325
    Abstract: Device for measuring the viscosity of a solution whose viscosity is unstable under aerobic conditions, the device being intended to be connected to a source containing the solution and including: a viscometer including a viscometer head wherefrom a module emerges; a container into which the module is immersed, mechanism for placing the interior of the container in contact with an inert gas, a purging mechanism, characterized in that the container has inlet mechanism for the solution intended to be connected to the source.
    Type: Application
    Filed: January 11, 2017
    Publication date: July 20, 2017
    Inventors: Ludwig Gil, Cedrick Favero, Jean-Sebastien Fruchart
  • Functionalised solid support for alpha-oxoaldehyde synthesis
    Patent number: 8178474
    Abstract: The invention relates to a functionalised solid support for the synthesis of compounds comprising at least one ?-oxoaldehyde function, to a process for preparing it and to its applications, in particular for the preparation of a library of organic compounds, of a diagnostic reagent, of a microtitration plate and of a biochip, such as a DNA chip. The present invention also relates to a process for the synthesis of organic compounds comprising at least one ?-oxoaldehyde function and to the ?-oxoaldehyde peptides obtained using this process.
    Type: Grant
    Filed: July 15, 2002
    Date of Patent: May 15, 2012
    Assignees: Institut Pasteur de Lille, Centre National de la Recherche Scientifique CNRS
    Inventors: Oleg Melnyk, Jean-Sebastien Fruchart, Line Bourel, Helene Gras-Masse
  • Cell Penetrating Peptide Conjugates for Delivering of Nucleic Acids into a Cell
    Publication number: 20120010124
    Abstract: The invention provides cell penetrating peptide-nucleic acid conjugates having the formula P-L-N, wherein P is a cell penetrating peptide, N is a nucleic acid, preferably an oligonucleotide and more preferably a siRNA, and L is a hydrophilic polymer, preferably a polyethylene glycol (PEG)-based linker linking P and N together. Compositions, methods of use and methods for producing such conjugates are also disclosed.
    Type: Application
    Filed: June 16, 2008
    Publication date: January 12, 2012
    Applicant: Diatos
    Inventors: Bertrand Alluis, Jean-Sebastien Fruchart
  • Cell Penetrating Peptide Conjugates for Delivering of Nucleic Acids into a Cell
    Publication number: 20090186802
    Abstract: The invention provides cell penetrating peptide-nucleic acid conjugates having the formula P-L-N, wherein P is a cell penetrating peptide, N is a nucleic acid, preferably an oligonucleotide and more preferably a siRNA, and L is a hydrophilic polymer, preferably a polyethylene glycol (PEG)-based linker linking P and N together. Compositions, methods of use and methods for producing such conjugates are also disclosed.
    Type: Application
    Filed: June 16, 2008
    Publication date: July 23, 2009
    Applicant: Diatos
    Inventors: Bertrand Alluis, Jean-Sebastien Fruchart