Patents by Inventor Gwenaëlle RINGENBACH

Gwenaëlle RINGENBACH 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).

  • Abrasive article and method of forming
    Patent number: 11806840
    Abstract: An abrasive article can include an abrasive component including a body. The body can include a bond matrix and abrasive particles contained in the bond matrix. In an embodiment, the body can include an interconnected phase extending through at least a portion of the bond matrix. The body can include a discontinuous phase including a plurality of discrete members. At least one of the discrete member can include a macroscopic pore. In another embodiment, the body can include a porosity of at least 15 vol % for a total volume of the body.
    Type: Grant
    Filed: September 16, 2022
    Date of Patent: November 7, 2023
    Assignees: SAINT-GOBAIN ABRASIVES, INC., SAINT-GOBAIN ABRASIFS
    Inventors: Ji Xiao, Aiyun Luo, Gwenaëlle Ringenbach, Ignazio Gosamo, Lise Lauvergeon
  • ABRASIVE ARTICLES AND METHODS FOR FORMING SAME
    Publication number: 20230203355
    Abstract: An abrasive article can include a core and an abrasive component attached to the core. The abrasive component may include a body including a leading end and a trailing end, wherein the leading end has a width greater than a width of the trailing end. In an embodiment, the abrasive component may include a body including a first abrasive portion and a second abrasive portion, wherein a radial width of the first abrasive portion is greater than a radial width of the second abrasive portion.
    Type: Application
    Filed: December 29, 2022
    Publication date: June 29, 2023
    Inventors: Gwenaëlle RINGENBACH, Ignazio GOSAMO
  • ABRASIVE ARTICLE AND METHOD OF FORMING
    Publication number: 20230018588
    Abstract: An abrasive article can include an abrasive component including a body. The body can include a bond matrix and abrasive particles contained in the bond matrix. In an embodiment, the body can include an interconnected phase extending through at least a portion of the bond matrix. The body can include a discontinuous phase including a plurality of discrete members. At least one of the discrete member can include a macroscopic pore. In another embodiment, the body can include a porosity of at least 15 vol % for a total volume of the body.
    Type: Application
    Filed: September 16, 2022
    Publication date: January 19, 2023
    Inventors: Ji XIAO, Aiyun LUO, Gwenaëlle RINGENBACH, Ignazio GOSAMO, Lise LAUVERGON
  • Abrasive article and method of forming
    Patent number: 11478898
    Abstract: An abrasive article can include an abrasive component including a body. The body can include a bond matrix and abrasive particles contained in the bond matrix. In an embodiment, the body can include an interconnected phase extending through at least a portion of the bond matrix. The body can include a discontinuous phase including a plurality of discrete members. At least one of the discrete member can include a macroscopic pore. In another embodiment, the body can include a porosity of at least 15 vol % for a total volume of the body.
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: October 25, 2022
    Assignees: SAINT-GOBAIN ABRASIVES, INC., SAINT-GOBAIN ABRASIFS
    Inventors: Ji Xiao, Aiyun Luo, Gwenaëlle Ringenbach, Ignazio Gosamo, Lise Lauvergeon
  • ABRASIVE ARTICLE AND METHOD OF FORMING
    Publication number: 20210001452
    Abstract: An abrasive article can include an abrasive component including a body. The body can include a bond matrix and abrasive particles contained in the bond matrix. In an embodiment, the body can include an interconnected phase extending through at least a portion of the bond matrix. The body can include a discontinuous phase including a plurality of discrete members. At least one of the discrete member can include a macroscopic pore. In another embodiment, the body can include a porosity of at least 15 vol % for a total volume of the body.
    Type: Application
    Filed: June 26, 2020
    Publication date: January 7, 2021
    Inventors: Ji XIAO, Aiyun LUO, Gwenaëlle RINGENBACH, Ignazio GOSAMO, Lise LAUVERGEON