Patents by Inventor Emmanuelle Bugnet

Emmanuelle Bugnet 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).

  • Thermoreversibly crosslinked elastic bituminous composition
    Patent number: 8506699
    Abstract: The disclosure relates to a bituminous composition comprising at least one bitumen and at least one organogelling molecule taken alone or as a mixture, said organogelling molecule being represented by the following general formula (I): where: A represents an acyclic, cyclic or polycyclic, saturated or unsaturated, linear or branched hydrocarbon-based group having 3 to 92 carbon atoms, resulting from the polymerization of the side chains of at least one unsaturated fatty acid, X represents an NH group or an oxygen atom O, R1 represents a group chosen from: a linear or branched hydrocarbon-based group having 2 to 40 carbon atoms, optionally comprising one or more heteroatoms and optionally comprising one or more unsaturations, or a substituted or unsubstituted aromatic group, R2 represents a group chosen from: a hydrogen atom, a linear or branched hydrocarbon-based group having 1 to 40 carbon atoms, comprising one or more heteroatoms and optionally comprising one or more unsaturations, or a substituted or unsub
    Type: Grant
    Filed: November 25, 2008
    Date of Patent: August 13, 2013
    Assignees: Total Raffinage Marketing, Universite Pierre et Marie Curie
    Inventors: Pierre Chaverot, Sylvia Dreessen, Laurent Bouteiller, Emmanuelle Bugnet
  • THERMOREVERSIBLY CROSSLINKED ELASTIC BITUMINOUS COMPOSITION
    Publication number: 20110144242
    Abstract: The disclosure relates to a bituminous composition comprising at least one bitumen and at least one organogelling molecule taken alone or as a mixture, said organogelling molecule being represented by the following general formula (I): where: A represents an acyclic, cyclic or polycyclic, saturated or unsaturated, linear or branched hydrocarbon-based group having 3 to 92 carbon atoms, resulting from the polymerization of the side chains of at least one unsaturated fatty acid, X represents an NH group or an oxygen atom O, R1 represents a group chosen from: a linear or branched hydrocarbon-based group having 2 to 40 carbon atoms, optionally comprising one or more heteroatoms and optionally comprising one or more unsaturations, or a substituted or unsubstituted aromatic group, R2 represents a group chosen from: a hydrogen atom, a linear or branched hydrocarbon-based group having 1 to 40 carbon atoms, comprising one or more heteroatoms and optionally comprising one or more unsaturations, or a substituted or unsub
    Type: Application
    Filed: November 25, 2008
    Publication date: June 16, 2011
    Applicants: Total Raffinage Marketing, Universite Pierre Et Marie Curie
    Inventors: Pierre Chaverot, Sylvia Dreessen, Laurent Bouteiller, Emmanuelle Bugnet