Patents by Inventor Margaux Ningre-Coirier

Margaux Ningre-Coirier 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).

  • Publication number: 20230003136
    Abstract: Systems and methods include providing a stator vane bushing for a variable stator vane assembly having a movable stator vane and a stator vane housing disposed annularly about the movable stator vane. The bushing includes a flange, a barrel extending from the flange, and a central aperture extending through the flange and the barrel and is disposed in the housing and annularly about the stator vane. The bushing is formed from a ceramic material having a coefficient of thermal expansion (CTE) lower than or equal to a CTE of one or more of a stator vane and a housing of the variable stator vane assembly.
    Type: Application
    Filed: June 30, 2022
    Publication date: January 5, 2023
    Inventors: Jean-Marie LEBRUN, Arnaud Verger, Margaux Ningre-Coirier, Nafih Mekhilef, Eustache Danysz, Christian Murphy