Patents by Inventor Gaëlle BASCOURT

Gaëlle BASCOURT 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).

  • Cold rolled steel wire, method and reinforcement of flexible conduits
    Patent number: 11408049
    Abstract: A cold rolled steel wire having the following chemical composition expressed in percent by weight, 0.2?C %?0.6, 0.5?Mn %?1.0, 0.1?Si?0.5%, 0.2?Cr?1.0%, P?0.020%, S?0.015%, N?0.010%, and optionally not more than 0.07% Al, not more than 0.2% Ni, not more than 0.1% Mo and not more than 0.1% Cu, the balance being iron and the unavoidable impurities due to processing. This wire has a microstructure including bainite and, optionally, up to 35% acicular ferrite and up to 15% pearlite. A fabrication method and flexible conduits for hydrocarbon extraction are also provided.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: August 9, 2022
    Assignee: ARCELORMITTAL WIRE FRANCE
    Inventors: Sylvain Foissey, Gaëlle Bascourt
  • Cold rolled steel wire, method and reinforcement of flexible conduits
    Patent number: 10550448
    Abstract: A cold rolled steel wire having the following chemical composition expressed in percent by weight, 0.2?C %?0.6, 0.5?Mn %?1.0, 0.1?Si?0.5%, 0.2?Cr?1.0%, P?0.020%, S?0.015%, N?0.010%, and optionally not more than 0.07% Al, not more than 0.2% Ni, not more than 0.1% Mo and not more than 0.1% Cu, the balance being iron and the unavoidable impurities due to processing. This wire has a microstructure including bainite and, optionally, up to 35% acicular ferrite and up to 15% pearlite. A fabrication method and flexible conduits for hydrocarbon extraction are also provided.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: February 4, 2020
    Assignee: ARCELORMITTAL WIRE FRANCE
    Inventors: Sylvain Foissey, Gaëlle Bascourt
  • Cold Rolled Steel Wire, Method and Reinforcement of Flexible Conduits
    Publication number: 20200032367
    Abstract: A cold rolled steel wire having the following chemical composition expressed in percent by weight, 0.2?C %?0.6, 0.5?Mn %?1.0, 0.1?Si?0.5%, 0.2?Cr?1.0%, P?0.020%, S?0.015%, N?0.010%, and optionally not more than 0.07% Al, not more than 0.2% Ni, not more than 0.1% Mo and not more than 0.1% Cu, the balance being iron and the unavoidable impurities due to processing. This wire has a microstructure including bainite and, optionally, up to 35% acicular ferrite and up to 15% pearlite. A fabrication method and flexible conduits for hydrocarbon extraction are also provided.
    Type: Application
    Filed: October 8, 2019
    Publication date: January 30, 2020
    Applicant: ARCELORMITTAL WIRE FRANCE
    Inventors: Sylvain Foissey, Gaëlle Bascourt
  • Cold Rolled Steel Wire, Method and Reinforcement of Flexible Conduits
    Publication number: 20160319392
    Abstract: A cold rolled steel wire having the following chemical composition expressed in percent by weight, 0.2?C %?0.6, 0.5?Mn %?1.0, 0.1?Si?0.5%, 0.2?Cr?1.0%, P?0.020%, S?0.015%, N?0.010%, and optionally not more than 0.07% Al, not more than 0.2% Ni, not more than 0.1% Mo and not more than 0.1% Cu, the balance being iron and the unavoidable impurities due to processing. This wire has a microstructure including bainite and, optionally, up to 35% acicular ferrite and up to 15% pearlite. A fabrication method and flexible conduits for hydrocarbon extraction are also provided.
    Type: Application
    Filed: December 22, 2014
    Publication date: November 3, 2016
    Inventors: Sylvain Foissey, Gaëlle BASCOURT