Patents by Inventor Amélie Dieudonne

Amélie Dieudonne 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).

  • SILICON BASED ALLOY, METHOD FOR THE PRODUCTION THEREOF AND USE OF SUCH ALLOY
    Publication number: 20230257858
    Abstract: A method for producing a silicon based alloy having between 45 and 95% by weight of Si; max 0.05% by weight of C; 0.01-10% by weight of Al; 0.01-0.3% by weight of Ca; max 0.10% by weight of Ti; 0.5-25% by weight of Mn; 0.005-0.07% by weight of P; 0.001-0.005% by weight of S; the balance being Fe and incidental impurities in the ordinary amount.
    Type: Application
    Filed: April 25, 2023
    Publication date: August 17, 2023
    Inventors: Amelie DIEUDONNE, Ole Svein KLEVAN
  • Silicon based alloy, method for the production thereof and use of such alloy
    Patent number: 11542578
    Abstract: The present invention relates to a silicon based alloy comprising between 45 and 95% by weight of Si; max 0.05% by weight of C; 0.4-30% by weight Cr; 0.01-10% by weight of Al; 0.01-0.3% by weight of Ca; max 0.10% by weight of Ti; up to 25% by weight of Mn; 0.005-0.07% by weight of P; 0.001-0.02% by weight of S; the balance being Fe and incidental impurities in the ordinary amount, a method for the production of said alloy and the use thereof.
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: January 3, 2023
    Assignee: ELKEM ASA
    Inventors: Amélie Dieudonne, Ole Svein Klevan
  • SILICON BASED ALLOY, METHOD FOR THE PRODUCTION THEREOF AND USE OF SUCH ALLOY
    Publication number: 20210140020
    Abstract: The present invention relates to a silicon based alloy comprising between 45 and 95% by weight of Si; max 0.05% by weight of C; 0.4-30% by weight Cr; 0.01-10% by weight of Al; 0.01-0.3% by weight of Ca; max 0.10% by weight of Ti; up to 25% by weight of Mn; 0.005-0.07% by weight of P; 0.001-0.02% by weight of S; the balance being Fe and incidental impurities in the ordinary amount, a method for the production of said alloy and the use thereof.
    Type: Application
    Filed: June 7, 2019
    Publication date: May 13, 2021
    Inventors: Amelie Dieudonne, Ole Svein Klevan
  • SILICON BASED ALLOY, METHOD FOR THE PRODUCTION THEREOF AND USE OF SUCH ALLOY
    Publication number: 20210025040
    Abstract: A silicon based alloy is disclosed having between 45 and 95% by weight of Si; max 0.05% by weight of C; 0.01-10% by weight of Al; 0.01-0.3% by weight of Ca; max 0.10% by weight of Ti; 0.5-25% by weight of Mn; 0.005-0.07% by weight of P; 0.001-0.005% by weight of S; the balance being Fe and incidental impurities in the ordinary amount, a method for the production of the alloy and the use thereof.
    Type: Application
    Filed: April 2, 2019
    Publication date: January 28, 2021
    Inventors: Amelie DIEUDONNE, Ole Svein KLEVAN