Patents by Inventor Christine Lancelot

Christine Lancelot 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).

  • Process for preparing an alumina with controlled mesoporosity
    Patent number: 8562940
    Abstract: A process for preparing a mesoporous alumina is described, comprising the following steps: a) mixing, in aqueous solution, at least one source of aluminum constituted by an aluminum alkoxide, at least one cationic surfactant and at least one organic solvent selected from methanol and ethanol; b) hydrothermally treating the mixture formed in said step a); c) drying the solid formed in said step b); d) calcining the solid formed in said step c).
    Type: Grant
    Filed: December 27, 2010
    Date of Patent: October 22, 2013
    Assignee: IFP Energies nouvelles
    Inventors: Loic Rouleau, Sébastien Royer, Christine Lancelot, Franck Dumeignil, Edmond Payen, Pascal Blanchard
  • PROCESS FOR PREPARING AN ALUMINA WITH CONTROLLED MESOPOROSITY
    Publication number: 20120237439
    Abstract: A process for preparing a mesoporous alumina is described, comprising the following steps: a) mixing, in aqueous solution, at least one source of aluminium constituted by an aluminium alkoxide, at least one cationic surfactant and at least one organic solvent selected from methanol and ethanol; b) hydrothermally treating the mixture formed in said step a); c) drying the solid formed in said step b); d) calcining the solid formed in said step c).
    Type: Application
    Filed: December 27, 2010
    Publication date: September 20, 2012
    Applicant: IFP Energies nouvelles
    Inventors: Loic ROULEAU, Sébastien Royer, Christine Lancelot, Franck Dumeignil, Edmond Payen, Pascal Blanchard