Patents by Inventor Marie Morard

Marie Morard 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).

  • Wood treated by impregnation with mixed anhydrides
    Patent number: 8034462
    Abstract: Process for the chemical treatment of lignocellulose materials, in particular of at least one piece of wood, characterized in that said materials are subjected to impregnation by a chemical agent comprising hydrocarbonaceous chains, this agent being chosen from mixed anhydrides, except for the mixed anhydride of acetic/benzoic acid, said agent being suitable for providing covalent grafting of a plurality of hydrocarbonaceous chains to said materials.
    Type: Grant
    Filed: July 23, 2010
    Date of Patent: October 11, 2011
    Assignee: Lapeyre
    Inventors: Michel Magne, Silham El Kasmi, Maxime Dupire, Marie Morard, Carlos Vaca-Garcia, Sophie Thiebaud-Roux, Jerome Peydecastaing, Elisabeth Borredon, Antoine Gaset
  • METHOD FOR TREATING LIGNOCELLULOSIC MATERIALS, IN PARTICULAR WOOD AND MATERIAL OBTAINED BY SAID METHOD
    Publication number: 20100291398
    Abstract: Process for the chemical treatment of lignocellulose materials, in particular of at least one piece of wood, characterized in that said materials are subjected to impregnation by a chemical agent comprising hydrocarbonaceous chains, this agent being chosen from mixed anhydrides, except for the mixed anhydride of acetic/benzoic acid, said agent being suitable for providing covalent grafting of a plurality of hydrocarbonaceous chains to said materials.
    Type: Application
    Filed: July 23, 2010
    Publication date: November 18, 2010
    Applicant: LAPEYRE
    Inventors: Michel MAGNE, Silham EL KASMI, Maxime DUPIRE, Marie MORARD, Carlos VACA-GARCIA, Sophie THIEBAUD-ROUX, Jerome PEYDECASTAING, Elisabeth BORREDON, Antoine GASET
  • Method for treating lignocellulosic materials, in particular wood and material obtained by this method
    Patent number: 7790239
    Abstract: Process for the chemical treatment of lignocellulose materials, in particular of at least one piece of wood, characterized in that said materials are subjected to impregnation by a chemical agent comprising hydrocarbonaceous chains, this agent being chosen from mixed anhydrides, except for the mixed anhydride of acetic/benzoic acid, said agent being suitable for providing covalent grafting of a plurality of hydrocarbonaceous chains to said materials.
    Type: Grant
    Filed: April 9, 2003
    Date of Patent: September 7, 2010
    Assignee: Lapeyre
    Inventors: Michel Magne, Silham El Kasmi, Maxime Dupire, Marie Morard, Carlos Vaca-Garcia, Sophie Thiebaud-Roux, Jerome Peydecastaing, Elisabeth Borredon, Antoine Gaset
  • Method for treating lignocellulosic materials, in particular wood and material obtained by this method
    Publication number: 20050163935
    Abstract: Process for the chemical treatment of lignocellulose materials, in particular of at least one piece of wood, characterized in that said materials are subjected to impregnation by a chemical agent comprising hydrocarbonaceous chains, this agent being chosen from mixed anhydrides, except for the mixed anhydride of acetic/benzoic acid, said agent being suitable for providing covalent grafting of a plurality of hydrocarbonaceous chains to said materials.
    Type: Application
    Filed: April 9, 2003
    Publication date: July 28, 2005
    Applicant: Lapeyre
    Inventors: Michel Magne, Silham El Kasmi, Maxime Dupire, Marie Morard, Carlos Vaca-Garcia, Sophie Thiebaud-Roux, Jerome Peydecastaing, Elisabeth Borredon, Antoine Gaset