Patents by Inventor Emmanuelle Schulz

Emmanuelle Schulz 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).

  • CYCLIC SUPPORTED CATALYSTS
    Publication number: 20220112227
    Abstract: The present invention relates to ligands based on calixarenes, metal complexes comprising such ligands and their use as homogeneous or heterogeneous catalysts.
    Type: Application
    Filed: December 22, 2021
    Publication date: April 14, 2022
    Inventors: Vincent Germain HUC, Cyril August Roger MARTINI, Ibrahim ABDELLAH, Emmanuelle SCHULZ
  • CYCLIC SUPPORTED CATALYSTS
    Publication number: 20190344254
    Abstract: The present invention relates to ligands based on calixarenes, metal complexes including such ligands and their use as homogeneous or heterogeneous catalysts.
    Type: Application
    Filed: October 27, 2017
    Publication date: November 14, 2019
    Inventors: Vincent Germain HUC, Cyril August Roger MARTINI, Ibrahim ABDELLAH, Emmanuelle SCHULZ
  • Method for the denitrization of hydrocarbon charges in the presence of a polymeric mass
    Publication number: 20060131213
    Abstract: A process for denitrogenation of hydrocarbonated compounds containing basic and/or neutral nitrogenous hydrocarbonated compounds characterized by the fact that the hydrocarbonated compounds are placed in contact with a polymeric material including at least one polymer P obtained from at least one non-styrenic monomer A with at least one polar function generating hydrogen bonds with the nitrogenous hydrocarbonated compounds.
    Type: Application
    Filed: March 18, 2003
    Publication date: June 22, 2006
    Inventors: Marc Lemaire, Mathieu Macaud, Alain Favre-Reguillon, Emmanuelle Schulz, Marc Sevignon, Roben Loutaty
  • Process for preparing chiral diphosphines
    Publication number: 20030225297
    Abstract: Compounds of formula VII are described: 1
    Type: Application
    Filed: June 5, 2003
    Publication date: December 4, 2003
    Applicants: RHODIA CHIMIE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S.)
    Inventors: Marc Lemaire, Rob Tel Halle, Emmanuelle Schulz, Michel Spagnol
  • Optically active linear polymer used as ligand in the preparation of metallic complexes designed for asymmetric catalysis
    Patent number: 6646106
    Abstract: The invention concerns optically active polymers, obtainable by polymerizing chiral diphosphine having a C2 axis of symmetry, excluding all other symmetry element, with one or several polymerizable monomers, said chiral diphosphine consisting of a chiral body bearing two identical functional groups capable of reacting with said polymerizable monomers.
    Type: Grant
    Filed: December 11, 2001
    Date of Patent: November 11, 2003
    Assignees: Rhodia Chimie, Centre National de la Recherche Scientifique (CNRS)
    Inventors: Marc Lemaire, Rob Ter Halle, Emmanuelle Schulz, Benoît Colasson, Michel Spagnol, Christine Saluzzo, Thierry Lamouille
  • Method for preparing chiral diphosphines
    Patent number: 6610875
    Abstract: The invention concerns a method for preparing a compound of formula (1) wherein: A represents naphthyl or phenyl optionally substituted; and Ar1, Ar2 independently represent a saturated or aromatic carbocyclic group, optionally substituted.
    Type: Grant
    Filed: December 11, 2001
    Date of Patent: August 26, 2003
    Assignees: Rhodia Chimie, Centre National de la Recherche Scientifique (CNRS)
    Inventors: Marc Lemaire, Rob Tel Halle, Emmanuelle Schulz, Michel Spagnol