Patents by Inventor Cédric FERAL-MARTIN

Cédric FERAL-MARTIN 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).

  • Precipitated silica and process for its manufacture
    Patent number: 11958980
    Abstract: A chemically modified precipitated silica characterised by the presence of alkyl moieties chemically bound to the silica and a process for its manufacture.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: April 16, 2024
    Assignee: RHODIA OPERATIONS
    Inventors: Emmanuelle Allain Najman, Pascaline Garbey, Cédric Feral-Martin, Laure Bertry, Laurent Guy, Thomas Chaussee, Stéphanie Croyeau
  • COMPOSITIONS SUITABLE FOR WHITENING ORAL CARE AND OTHER USES
    Publication number: 20230101064
    Abstract: A modified precipitated silica comprising precipitated silica and at least one polymer selected from the group consisting of poly(ethylene glycol) methyl ether methacrylate and poly(vinylphosphonic acid) is useful for the manufacture of peroxide-based whitening oral care compositions having improved stability over time. It is also useful for the manufacture of elastomeric compositions having a performing balance of properties including e.g. high rolling resistance and/or high wear resistance.
    Type: Application
    Filed: September 23, 2022
    Publication date: March 30, 2023
    Applicant: RHODIA OPERATIONS
    Inventors: Cédric Feral-Martin, Caroline Fayolle, Anne-Laure Pinault
  • Precipitated silica and process for its manufacture
    Patent number: 11555121
    Abstract: A precipitated silica suitable for thermal insulation applications and a process for its manufacture.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: January 17, 2023
    Assignee: RHODIA OPERATIONS
    Inventors: Cédric Feral-Martin, Laure Bertry, Emmanuelle Allain Najman
  • Precipitated silica and process for its manufacture
    Patent number: 11554963
    Abstract: A precipitated silica characterised by the presence of specific acid sites on its surface and a process for its manufacture.
    Type: Grant
    Filed: May 3, 2018
    Date of Patent: January 17, 2023
    Assignee: RHODIA OPERATIONS
    Inventors: Emmanuelle Allain Najman, Cédric Feral-Martin, Pascaline Garbey, Laurent Guy, Sylvaine Neveu, Caroline Fayolle
  • SILICA FOR ORAL CARE COMPOSITIONS
    Publication number: 20210230008
    Abstract: A precipitated silica is provided having high compatibility with stannous and fluoride ions and good balance of abrasion properties. A precipitated silica characterised by a CTAB surface area SCTAB comprised between 5 and 50 m2/g; an abrasion value Hm between 3.5 and 14.0 ?m; and a stannous ion compatibility of at least 40%.
    Type: Application
    Filed: June 13, 2019
    Publication date: July 29, 2021
    Inventor: Cédric FERAL-MARTIN
  • PRECIPITATED SILICA AND PROCESS FOR ITS MANUFACTURE
    Publication number: 20210087068
    Abstract: A precipitated silica characterised by the presence of specific acid sites on its surface and a process for its manufacture.
    Type: Application
    Filed: December 3, 2020
    Publication date: March 25, 2021
    Applicant: RHODIA OPERATIONS
    Inventors: Emmanuelle Allain Najman, Cédric Feral-Martin, Pascaline Garbey, Laurent Guy, Sylvaine Neveu, Caroline Fayolle
  • PRECIPITATED SILICA AND PROCESS FOR ITS MANUFACTURE
    Publication number: 20210024755
    Abstract: A precipitated silica suitable for thermal insulation applications and a process for its manufacture.
    Type: Application
    Filed: April 11, 2019
    Publication date: January 28, 2021
    Inventors: Cédric FERAL-MARTIN, Laure BERTRY, Emmanuelle ALLAIN NAJMAN
  • PRECIPITATED SILICA AND PROCESS FOR ITS MANUFACTURE
    Publication number: 20200392347
    Abstract: A chemically modified precipitated silica characterised by the presence of alkyl moieties chemically bound to the silica and a process for its manufacture.
    Type: Application
    Filed: December 20, 2018
    Publication date: December 17, 2020
    Inventors: Emmanuelle ALLAIN NAJMAN, Pascaline GARBEY, Cédric FERAL-MARTIN, Laure BERTRY, Laurent GUY, Thomas CHAUSSEE, Stéphanie CROYEAU
  • PRECIPITATED SILICA AND PROCESS FOR ITS MANUFACTURE
    Publication number: 20200189923
    Abstract: A precipitated silica characterised by the presence of specific acid sites on its surface and a process for its manufacture.
    Type: Application
    Filed: May 3, 2018
    Publication date: June 18, 2020
    Inventors: Emmanuelle ALLAIN NAJMAN, Cédric FERAL-MARTIN, Pascaline GARBEY, Laurent GUY, Sylvaine NEVEU, Caroline FAYOLLE
  • PRECIPITATED SILICA AND PROCESS FOR ITS MANUFACTURE
    Publication number: 20200102225
    Abstract: A precipitated silica characterised by the presence of specific acid sites on its surface and a process for its manufacture.
    Type: Application
    Filed: May 3, 2018
    Publication date: April 2, 2020
    Inventors: Emmanuelle ALLAIN NAJMAN, Cédric FERAL-MARTIN, Pascaline GARBEY, Laurent GUY, Sylvaine NEVEU, Caroline FAYOLLE