Patents by Inventor Alexandre XOLIN

Alexandre XOLIN 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).

  • Air treatment unit for ventilation equipment
    Patent number: 12642880
    Abstract: An air treatment unit (1) produced in the form of a cartridge (2) is provided, which is configured to be positioned on at least part of the air circulation path in ventilation equipment. This treatment unit (1) has an interior volume (21) which is associated with at least one input orifice (3) and at least one output orifice (4) positioned at the ends of an air circulation path. At least part of the interior surface of the volume (21) is equipped with at least one light-emission source (5) with a wavelength of between 100 nm and 400 nm, designed to radiate towards the interior of the volume of the unit (1) at one section at least of the air circulation path in the interior of the volume of the unit (1).
    Type: Grant
    Filed: May 1, 2023
    Date of Patent: June 2, 2026
    Assignee: ALSTOM Transport SA
    Inventors: Dominique Bebon, Helian Randrianarisoa, Alexandre Xolin
  • Air treatment unit for ventilation equipment
    Publication number: 20230355826
    Abstract: An air treatment unit (1) produced in the form of a cartridge (2) is provided, which is configured to be positioned on at least part of the air circulation path in ventilation equipment. This treatment unit (1) has an interior volume (21) which is associated with at least one input orifice (3) and at least one output orifice (4) positioned at the ends of an air circulation path. At least part of the interior surface of the volume (21) is equipped with at least one light-emission source (5) with a wavelength of between 100 nm and 400 nm, designed to radiate towards the interior of the volume of the unit (1) at one section at least of the air circulation path in the interior of the volume of the unit (1 ).
    Type: Application
    Filed: May 1, 2023
    Publication date: November 9, 2023
    Inventors: Dominique BEBON, Hélian RANDRIANARISOA, Alexandre XOLIN