Patents by Inventor Nathalie GIBERT

Nathalie GIBERT 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).

  • Use of alkoxylated amines as collector agents for ore beneficiation
    Patent number: 11648569
    Abstract: The present invention relates to the use for ore beneficiation, of at least one derivative of alkoxylated (polyester)amine. The present invention also relates to the flotation pulp and the tailings comprising said product useful for ore beneficiation.
    Type: Grant
    Filed: February 13, 2017
    Date of Patent: May 16, 2023
    Assignee: Arkema France
    Inventors: Eric Jorda, Alain Baloche, Nathalie Gibert, Isabelle Birken, Gilles Barreto, Jean-Paul Gamet
  • Use of alkoxylated amines as collector agents for ore beneficiation
    Patent number: 10744517
    Abstract: Provided is a method of beneficiating an ore including contacting an ore with a compound represented by formula (1): where the structural variables are defined herein.
    Type: Grant
    Filed: February 13, 2017
    Date of Patent: August 18, 2020
    Assignee: Arkema France
    Inventors: Eric Jorda, Alain Baloche, Nathalie Gibert, Isabelle Birken, Gilles Barreto, Jean-Paul Gamet
  • USE OF ALKOXYLATED AMINES AS COLLECTOR AGENTS FOR ORE BENEFICIATION
    Publication number: 20190046995
    Abstract: Provided is a method of beneficiating an ore including contacting an ore with a compound represented by formula (1): where the structural variables are defined herein.
    Type: Application
    Filed: February 13, 2017
    Publication date: February 14, 2019
    Applicant: ARKEMA FRANCE
    Inventors: Eric JORDA, Alain BALOCHE, Nathalie GIBERT, Isabelle BIRKEN, Gilles BARRETO, Jean-Paul GAMET (deceased)
  • USE OF ALKOXYLATED AMINES AS COLLECTOR AGENTS FOR ORE BENEFICIATION
    Publication number: 20190046994
    Abstract: The present invention relates to the use for ore beneficiation, of at least one derivative of alkoxylated (polyester)amine. The present invention also relates to the flotation pulp and the tailings comprising said product useful for ore beneficiation.
    Type: Application
    Filed: February 13, 2017
    Publication date: February 14, 2019
    Applicant: ARKEMA FRANCE
    Inventors: Eric JORDA, Alain BALOCHE, Nathalie GIBERT, Isabelle BIRKEN, Gilles BARRETO, Jean-Paul GAMET (deceased)