Patents by Inventor Costana Mihaela BOUSQUET

Costana Mihaela BOUSQUET 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).

  • Sinterable powder for making a dense slip casted pressureless sintered SiC based ceramic product
    Patent number: 11708308
    Abstract: A SiC based sinterable powder mixture comprising, by dried weight of said powder: a) a mineral content comprising—silicon carbide (SiC) particles, —mineral boron compound particles, the powder comprising at least 50% by weight of SiC and the total mineral content of the powder being at least 90% by weight, b) at least a water insoluble carbon-containing source, in particular a carbon containing resin, the powder comprising at least 1% by weight, and preferably less than 10% by weight, of said water insoluble carbon-containing source, wherein the average particle size of said sinterable powder is comprised between 0.5 to 2.0 micrometers.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: July 25, 2023
    Assignee: FIVEN NORGE AS
    Inventors: Vidar Johannessen, Costana Mihaela Bousquet
  • SINTERABLE POWDER FOR MAKING A DENSE SLIP CASTED PRESSURELESS SINTERED SIC BASED CERAMIC PRODUCT
    Publication number: 20210087117
    Abstract: A SiC based sinterable powder mixture comprising, by dried weight of said powder: a) a mineral content comprising—silicon carbide (SiC) particles, -mineral boron compound particles, the powder comprising at least 50% by weight of SiC and the total mineral content of the powder being at least 90% by weight, b) at least a water insoluble carbon-containing source, in particular a carbon containing resin, the powder comprising at least 1% by weight, and preferably less than 10% by weight,of said water insoluble carbon-containing source, wherein the average particle size of said sinterable powder is comprised between 0.5 to 2.0 micrometers.
    Type: Application
    Filed: December 21, 2018
    Publication date: March 25, 2021
    Inventors: Vidar JOHANNESSEN, Costana Mihaela BOUSQUET