Patents by Inventor Julien Romeyer

Julien Romeyer 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).

  • Sizing compositions including weakly-coordinating anion salts and uses thereof
    Patent number: 11370704
    Abstract: A sizing composition including water, a film former, a silane coupling agent, and a weakly-coordinating anion salt is provided. The sizing composition may be applied to fibers used to reinforce polymer compositions. Fiber reinforced composite materials that include reinforcing fibers sized with the sizing composition exhibit improved physical properties, particularly after the fiber reinforced composite material has experience prolonged exposure to heat and water.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: June 28, 2022
    Assignee: Owens Corning Intellectual Capital, LLC
    Inventors: Marc Cossement, Jean-Philippe Gasca, Yvan Besson, Julien Romeyer
  • SIZING COMPOSITIONS INCLUDING WEAKLY-COORDINATING ANION SALTS AND USES THEREOF
    Publication number: 20200291205
    Abstract: A sizing composition including water, a film former, a silane coupling agent, and a weakly-coordinating anion salt is provided. The sizing composition may be applied to fibers used to reinforce polymer compositions. Fiber reinforced composite materials that include reinforcing fibers sized with the sizing composition exhibit improved physical properties, particularly after the fiber reinforced composite material has experience prolonged exposure to heat and water.
    Type: Application
    Filed: October 16, 2018
    Publication date: September 17, 2020
    Inventors: Marc Cossement, Jean-Philippe Gasca, Yvan Besson, Julien Romeyer
  • Filtration structure for the exhaust gas from an internal combustion engine
    Patent number: 7445656
    Abstract: The structure comprises at least first and second filter members (15A, 15B) respectively provided with first and second faces (24A, 24B) placed facing each other, and a joint (17) interconnecting said faces and extending between said faces (24A, 24B). The first face (24A) comprises at least one region (33A) of strong adhesion with said joint (17) and at least a region (35A) of weak or no adhesion with the joint (17). These regions (33A, 35A) are located respectively facing a region (35B) of the second face (24B) presenting weak or no adhesion with said joint (17), and a region (35B) of the second face (24B) presenting strong adhesion with said joint (17). The structure is applicable to particle filters for the exhaust gas from an internal combustion engine.
    Type: Grant
    Filed: March 29, 2004
    Date of Patent: November 4, 2008
    Assignee: Saint-Gobain Centre de Recherches et d'Etudes Europeen
    Inventors: Sébastien Bardon, Vincent Glaize, Julien Romeyer
  • Filtration structure for the exhaust gas from an internal combustion engine
    Publication number: 20060191244
    Abstract: The structure comprises at least first and second filter members (15A, 15B) respectively provided with first and second faces (24A, 24B) placed facing each other, and a joint (17) interconnecting said faces and extending between said faces (24A, 24B). The first face (24A) comprises at least one region (33A) of strong adhesion with said joint (17) and at least a region (35A) of weak or no adhesion with the joint (17). These regions (33A, 35A) are located respectively facing a region (35B) of the second face (24B) presenting weak or no adhesion with said joint (17), and a region (35B) of the second face (24B) presenting strong adhesion with said joint (17). The structure is applicable to particle filters for the exhaust gas from an internal combustion engine.
    Type: Application
    Filed: March 29, 2004
    Publication date: August 31, 2006
    Inventors: Sebastien Bardon, Vincent Glaize, Julien Romeyer