Patents by Inventor Raphaël DE THOURY

Raphaël DE THOURY 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).

  • Removable cassette for an apparatus for sampling nanoparticles present in an aerosol, and filtration assembly for such a cassette
    Patent number: 10955317
    Abstract: The invention relates to a filtration assembly (5) comprising an annular support (12) which comprises an annular step (13) having an apex on which a filter membrane (11) rests, and a cover (20) covering the annular support in order to hold a periphery of the membrane between the cover and the annular support. The cover comprises a ring (21) which fits around the step to trap the periphery of the membrane between the ring and the annular support, the ring being extended by a skirt (22) which extends as a projection from the ring to cover an external peripheral wall of the annular support and to exhibit an end face (23) which extends in continuity with a bearing face (24) of the annular support. The invention also relates to a removable cassette for an apparatus for sampling nanoparticles comprising such a filtration assembly.
    Type: Grant
    Filed: May 9, 2017
    Date of Patent: March 23, 2021
    Assignee: PARTICLEVER
    Inventor: Raphaël De Thoury
  • REMOVABLE CASSETTE FOR AN APPARATUS FOR SAMPLING NANOPARTICLES PRESENT IN AN AEROSOL, AND FILTRATION ASSEMBLY FOR SUCH A CASETTE
    Publication number: 20190145865
    Abstract: The invention relates to a filtration assembly (5) comprising an annular support (12) which comprises an annular step (13) having an apex on which a filter membrane (11) rests, and a cover (20) covering the annular support in order to hold a periphery of the membrane between the cover and the annular support. The cover comprises a ring (21) which fits around the step to trap the periphery of the membrane between the ring and the annular support, the ring being extended by a skirt (22) which extends as a projection from the ring to cover an external peripheral wall of the annular support and to exhibit an end face (23) which extends in continuity with a bearing face (24) of the annular support. The invention also relates to a removable cassette for an apparatus for sampling nanoparticles comprising such a filtration assembly.
    Type: Application
    Filed: May 9, 2017
    Publication date: May 16, 2019
    Applicant: PARTICLEVER
    Inventor: Raphaël DE THOURY