Patents by Inventor Thibault Lagrange

Thibault Lagrange 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).

  • Moulding device and production process
    Patent number: 9914242
    Abstract: A production process includes introducing the material to be moulded into a mould, placing the mould in an envelope comprising a vacuum port; creating a low pressure in the envelope by formation of a gas flow through the vacuum port; deforming the mould; stopping the gas flow; and applying pressure on at least a portion of the mould, optionally with interposition of the envelope, at least after the gas flow is stopped.
    Type: Grant
    Filed: July 10, 2014
    Date of Patent: March 13, 2018
    Assignee: LAFARGE
    Inventors: Laurence Jacques, Thibault Lagrange
  • MOULDING DEVICE AND PRODUCTION PROCESS
    Publication number: 20140319719
    Abstract: A production process includes introducing the material to be moulded into a mould, placing the mould in an envelope comprising a vacuum port; creating a low pressure in the envelope by formation of a gas flow through the vacuum port; deforming the mould; stopping the gas flow; and applying pressure on at least a portion of the mould, optionally with interposition of the envelope, at least after the gas flow is stopped.
    Type: Application
    Filed: July 10, 2014
    Publication date: October 30, 2014
    Inventors: Laurence JACQUES, Thibault LAGRANGE
  • MOULDING DEVICE AND PRODUCTION PROCESS
    Publication number: 20120056348
    Abstract: A production process includes introducing the material to be moulded into a mould, placing the mould in an envelope comprising a vacuum port; creating a low pressure in the envelope by formation of a gas flow through the vacuum port; deforming the mould; stopping the gas flow; and applying pressure on at least a portion of the mould, optionally with interposition of the envelope, at least after the gas flow is stopped.
    Type: Application
    Filed: May 7, 2010
    Publication date: March 8, 2012
    Applicant: LAFARGE
    Inventors: Laurence Jacques, Thibault Lagrange