Patents by Inventor Thomas GALEANDRO-DIAMANT

Thomas GALEANDRO-DIAMANT 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).

  • Nanoparticles of co complexes of zero-valent metals that can be used as hydrosilylation and dehydrogenative silylation catalysts
    Patent number: 12179187
    Abstract: Nanoparticles that can be used as hydrosilylation and dehydrogenative silylation catalysts. The nanoparticles have at least one transition metal with an oxidation state of 0, chosen from the metals of columns 8, 9 and 10 of the periodic table, and at least one carbonyl ligand, preferably a silicide.
    Type: Grant
    Filed: March 20, 2023
    Date of Patent: December 31, 2024
    Assignees: ELKEM SILICONES FRANCE SAS, UNIVERSITE CLAUDE BERNARD LYON I, CPE LYON FORMATION CONTINUE ET RECHERCHE—CPE LYON CFR, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE—CNRS
    Inventors: Valérie Meille, Chlóe Thieuleux, Laurent Veyre, Iurii Suleimanov, Thomas Galeandro-Diamant, Magali Bousquie
  • NANOPARTICLES OF CO COMPLEXES OF ZERO-VALENT METALS THAT CAN BE USED AS HYDROSILYLATION AND DEHYDROGENATIVE SILYLATION CATALYSTS
    Publication number: 20230264183
    Abstract: Nanoparticles that can be used as hydrosilylation and dehydrogenative silylation catalysts. The nanoparticles have at least one transition metal with an oxidation state of 0, chosen from the metals of columns 8, 9 and 10 of the periodic table, and at least one carbonyl ligand, preferably a silicide.
    Type: Application
    Filed: March 20, 2023
    Publication date: August 24, 2023
    Applicants: ELKEM SILICONES FRANCE SAS, UNIVERSITE CLAUDE BERNARD LYON I, CPE LYON FORMATION CONTINUE ET RECHERCHE - CPE LYON CFR, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS
    Inventors: Valérie MIELLE, Chloé THIEULEUX, Laurent VEYRE, Iurii SULEIMANOV, Thomas GALEANDRO-DIAMANT, Magali BOUSQUIE
  • Nanoparticles of CO complexes of zero-valent metals that can be used as hydrosilylation and dehydrogenative silylation catalysts
    Patent number: 11633728
    Abstract: Nanoparticles that can be used as hydrosilylation and dehydrogenative silylation catalysts. The nanoparticles have at least one transition metal with an oxidation state of 0, chosen from the metals of columns 8, 9 and 10 of the periodic table, and at least one carbonyl ligand, preferably a silicide.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: April 25, 2023
    Assignees: ELKEM SILICONES FRANCE SAS, UNIVERSITE CLAUDE BERNARD LYON I, CPE LYON FORMATION CONTINUE ET RECHERCHE—CPE LYON CFR, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE—CNRS
    Inventors: Valerie Meille, Chloe Thieuleux, Laurent Veyre, Iurii Suleimanov, Thomas Galeandro-Diamant, Magali Bousquie
  • PROCESS FOR THE PREPARATION OF MODIFIED SILICA, MODIFIED SILICA AND ITS USES
    Publication number: 20220235200
    Abstract: A modified silica comprising organic molecules absorbed on the surface of a precipitated silica is provided. The modified silica is particularly suitable for use as filler in elastomeric mixtures as it provides improvement in the processing of the silica/elastomer mixtures. A process for preparing the precipitated silica is also provided.
    Type: Application
    Filed: April 15, 2022
    Publication date: July 28, 2022
    Applicant: RHODIA OPERATIONS
    Inventors: Pascaline Garbey, Philippe Marion, Matthieu Corbet, Frédéric Colbeau-Justin, Thomas Galeandro-Diamant
  • POLY(ARYLENE SULFIDE) AND PROCESS FOR ITS MANUFACTURING
    Publication number: 20220213270
    Abstract: The present invention relates to a poly(arylene sulfide) (PAS), comprising recurring units p, q and r according of formula (I) wherein np, nq and nr are respectively the mole % of each recurring units p, q and r; recurring units p, q and r are arranged in blocks, in alternation or randomly; 2?(nq+nr)/(np+nq+nr)?9; nq is ?0% and nr is ?0%; j is zero or an integer varying between 1 and 4; R1 is selected from the group consisting of halogen atoms, C1-C12 alkyl groups, C7-C24 alkylaryl groups, C7-C24 aralkyl groups, C6-C24 arylene groups, C1-C12 alkoxy groups, and C6-C18 aryloxy groups.
    Type: Application
    Filed: April 7, 2020
    Publication date: July 7, 2022
    Inventors: Stéphane JEOL, Hong CHEN, Brittany GILKENSON, David B. THOMAS, Philippe MARION, Matthieu CORBET, Thomas GALEANDRO-DIAMANT