Patents by Inventor Célline KRIBS

Célline KRIBS 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).

  • Method for three-dimensional or multilayer weaving of a fibrous structure and fibrous structure having a three-dimensional or multilayer weave
    Patent number: 12221726
    Abstract: A fibrous structure intended to form the fibrous reinforcement of a part made of composite material includes a fibrous reinforcement densified by a matrix, the fibrous structure having a three-dimensional or multilayer weave between a plurality of layers of warp yarns and a plurality of layers of weft yarns. The fibrous structure includes at least a first portion having a first type of weave and a second portion, continuing on from the first portion, having a second type of weave, the warp yarns and the weft yarns having a degree of interweaving in the first type of weave that is greater than the degree of interweaving of the warp yarns and the weft yarns in the second type of weave.
    Type: Grant
    Filed: February 24, 2022
    Date of Patent: February 11, 2025
    Assignee: SAFRAN
    Inventors: Dominique Marie Christian Coupe, Célline Kribs, Adrienne Retiveau-Leca
  • METHOD FOR THREE-DIMENSIONAL OR MULTILAYER WEAVING OF A FIBROUS STRUCTURE AND FIBROUS STRUCTURE HAVING A THREE-DIMENSIONAL OR MULTILAYER WEAVE
    Publication number: 20240229307
    Abstract: A fibrous structure intended to form the fibrous reinforcement of a part made of composite material includes a fibrous reinforcement densified by a matrix, the fibrous structure having a three-dimensional or multilayer weave between a plurality of layers of warp yarns and a plurality of layers of weft yarns. The fibrous structure includes at least a first portion having a first type of weave and a second portion, continuing on from the first portion, having a second type of weave, the warp yarns and the weft yarns having a degree of interweaving in the first type of weave that is greater than the degree of interweaving of the warp yarns and the weft yarns in the second type of weave.
    Type: Application
    Filed: February 24, 2022
    Publication date: July 11, 2024
    Inventors: Dominique Marie Christian COUPE, Célline KRIBS, Adrienne RETIVEAU-LECA
  • METHOD FOR THREE-DIMENSIONAL OR MULTILAYER WEAVING OF A FIBROUS STRUCTURE AND FIBROUS STRUCTURE HAVING A THREE-DIMENSIONAL OR MULTILAYER WEAVE
    Publication number: 20240133084
    Abstract: A fibrous structure intended to form the fibrous reinforcement of a part made of composite material includes a fibrous reinforcement densified by a matrix, the fibrous structure having a three-dimensional or multilayer weave between a plurality of layers of warp yarns and a plurality of layers of weft yarns. The fibrous structure includes at least a first portion having a first type of weave and a second portion, continuing on from the first portion, having a second type of weave, the warp yarns and the weft yarns having a degree of interweaving in the first type of weave that is greater than the degree of interweaving of the warp yarns and the weft yarns in the second type of weave.
    Type: Application
    Filed: February 24, 2022
    Publication date: April 25, 2024
    Inventors: Dominique Marie Christian COUPE, Célline KRIBS, Adrienne RETIVEAU-LECA