Patents by Inventor Pascal Marmey

Pascal Marmey 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 COMPRISING A BODY, A PUSHER, AND A CAP, THE CAP AND/OR THE BODY COMPRISING A HYDROPHILIC TREATMENT
    Publication number: 20150343148
    Abstract: The invention relates to a device comprising at least a body (1?), a pusher (2?), and a plunger (3?) situated at the end of the pusher for providing sealing between the pusher and the body, the device being characterized in that at least one firstly of the entire inside surface (11?) of the body and secondly of at least a portion of the outside surface (33?) of the plunger (3?) is coated in a hydrophilic substance selected from sodium hyaluronate (HANa), polyvinyl pyrrolidone (PVP) of high molecular weight, polyethylene glycol (PEG) of high molecular weight, and hydroxypropyl methyl cellulose (HPMC).
    Type: Application
    Filed: June 27, 2013
    Publication date: December 3, 2015
    Inventor: Pascal MARMEY
  • Method for grafting a porous element for leucodepletion
    Patent number: 8815350
    Abstract: A method for grafting a porous element for leucodepletion by adsorption and/or filtration of a biological fluid, such as blood or a blood component, which method comprises the steps of impregnating the porous element with a solution containing a poly(ethylene oxide) having identical or different functional end groups; and applying an ionizing treatment to the impregnated porous element so as to ensure covalent cross-linking between the poly(ethylene oxide) and the porous element.
    Type: Grant
    Filed: December 18, 2008
    Date of Patent: August 26, 2014
    Assignees: Maco Pharma Societe Anonyme, Centre National de Recherche Scientifique
    Inventors: Pascal Marmey, Emilie Bessy, Pierre Lutz, Gregory Henard
  • METHOD FOR GRAFTING A POROUS ELEMENT FOR LEUCODEPLETION
    Publication number: 20090159522
    Abstract: A method for grafting a porous element for leucodepletion by adsorption and/or filtration of a biological fluid, such as blood or a blood component, which method comprises the steps of impregnating the porous element with a solution containing a poly(ethylene oxide) having identical or different functional end groups; and applying an ionizing treatment to the impregnated porous element so as to ensure covalent cross-linking between the poly(ethylene oxide) and the porous element.
    Type: Application
    Filed: December 18, 2008
    Publication date: June 25, 2009
    Applicants: MACO PHARMA Societe Anonyme, CENTRE NATIONAL DE RECHERCHE SCIENTIFIQUE
    Inventors: Pascal Marmey, Emilie Bessy, Pierre Lutz, Gregory Henard