Patents by Inventor Alexia MICHEL

Alexia MICHEL 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).

  • Device for preparing an insulation product made from wool, in particular mineral wool
    Patent number: 12442201
    Abstract: A device for preparing an insulation product based on wool, includes a chamber including an inlet opening through which a stream of carrier gas and a wool in the form of nodules or flakes are introduced, at least one system for generating a turbulent gas flow in the chamber, and an outlet opening through which flakes mixed with an outlet gas stream are expelled, wherein the device also includes at least one deflector element arranged in the chamber, creating a disruption that aerates the wool in the form of nodules or flakes.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: October 14, 2025
    Assignee: SAINT-GOBAIN ISOVER
    Inventors: Alexia Michel, David Luis
  • PRODUCT COMPRISING A MINERAL WOOL TO BE BLOWN
    Publication number: 20250084635
    Abstract: A thermal insulation product includes a mineral wool, the mineral wool including mineral fibers, the fibers having a fiber length population distribution such that the median fiber length by number of the distribution is less than or equal to 2 mm, and that at least 10% of the number population has a fiber length strictly greater than 1.5 mm and, the product including at least one additive, the product having a weight percent of the total of the at least one additive of between 0.4% and 1.2% inclusive.
    Type: Application
    Filed: July 21, 2022
    Publication date: March 13, 2025
    Inventors: Amaury RONY, Alexia MICHEL, Elodie PERROS, Delphine TOULEMON
  • PRODUCT COMPRISING A MINERAL WOOL TO BE BLOWN
    Publication number: 20240336518
    Abstract: A thermal and/or acoustic insulation product includes a loose mineral wool, the mineral wool including mineral fibers and being suited to being blown. The fibers have a fiber length population distribution such that the ratio of the fiber length equal to the 90th percentile in distribution number to the median fiber length in distribution number is greater than 3, and the product includes at least one additive and has a total additive weight percent of between 0.4% and 1.2% inclusive.
    Type: Application
    Filed: July 21, 2022
    Publication date: October 10, 2024
    Inventors: Amaury RONY, Alexia MICHEL, Elodie PERROS, Delphine TOULEMON
  • PREFABRICATED INSULATING PANEL
    Publication number: 20240287799
    Abstract: An insulating panel includes a bottom and a lid linked at their periphery by a side wall forming a housing in which an insulating material is placed, and a retention system in the form of spikes for retaining the insulating material in the panel and preventing it from collapsing.
    Type: Application
    Filed: July 6, 2022
    Publication date: August 29, 2024
    Inventors: David LUIS, Alexia MICHEL, Pierre JOP
  • PRODUCT COMPRISING A MINERAL WOOL TO BE BLOWN
    Publication number: 20240254041
    Abstract: A thermal and/or acoustic insulation product includes a loose mineral wool, the mineral wool including mineral fibers and being suited to being blown. The product includes at least one additive and has a total additive weight percent of between 0.4% and 1.2% inclusive and a micronaire of between 4 L/min and 9 L/min.
    Type: Application
    Filed: July 21, 2022
    Publication date: August 1, 2024
    Inventors: Amaury RONY, Alexia MICHEL, Elodie PERROS, Delphine TOULEMON
  • DEVICE FOR SPRAYING AN INSULATION PRODUCT
    Publication number: 20230019937
    Abstract: A device for preparing an insulation product based on wool, includes a chamber including an inlet opening through which a stream of carrier gas and a wool in the form of nodules or flakes are introduced, at least one system configured to generate a turbulent gas flow in said chamber, and an outlet opening through which flakes mixed with an outlet gas stream are expelled, and a system for adjusting the outlet opening that makes it possible to control the area of the outlet opening.
    Type: Application
    Filed: December 18, 2020
    Publication date: January 19, 2023
    Inventors: Alexia MICHEL, David LUIS
  • DEVICE FOR PREPARING AN INSULATION PRODUCT MADE FROM WOOL, IN PARTICULAR MINERAL WOOL
    Publication number: 20230020345
    Abstract: A device for preparing an insulation product based on wool, includes a chamber including an inlet opening through which a stream of carrier gas and a wool in the form of nodules or flakes are introduced, at least one system for generating a turbulent gas flow in the chamber, and an outlet opening through which flakes mixed with an outlet gas stream are expelled, wherein the device also includes at least one deflector element arranged in the chamber, creating a disruption that aerates the wool in the form of nodules or flakes.
    Type: Application
    Filed: December 18, 2020
    Publication date: January 19, 2023
    Inventors: Alexia MICHEL, David LUIS