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    Aerosol generating article for use with an aerosol generating device
    1.
    发明授权
    Aerosol generating article for use with an aerosol generating device 有权

    公开(公告)号：US11937645B2

    公开(公告)日：2024-03-26

    申请号：US17413713

    申请日：2019-12-16

    Applicant: Philip Morris Products S.A.

    Inventor： Gennaro Campitelli ,  Gianpaolo D'Ambra ,  Onur Dayioglu

    IPC: A24F40/48 ,  A24D1/20 ,  A24F40/20 ,  A24F40/42 ,  A24F40/465

    CPC classification number: A24F40/48 ,  A24D1/20 ,  A24F40/20 ,  A24F40/42 ,  A24F40/465

    Abstract: An aerosol-generating article is provided, including: a fluid guide to allow movement of fluid, the guide having proximal and distal ends and inner and outer longitudinal regions separated by a barrier, the inner longitudinal region including an inner longitudinal passageway between the distal and proximal ends, and the outer longitudinal region including an outer longitudinal passageway that communicates external fluid through an aperture to the distal end so external fluid can travel along the outer passageway to the distal end of the fluid guide; a tubular element including a gel including an active agent, the tubular element having proximal and distal ends and being disposed at the distal end of the fluid guide; and a cavity between the distal end of the fluid guide and the proximal end of the tubular element. An aerosol-generating device, and a method of manufacturing an aerosol-generating article, are also provided.

    Inhaler with composite porous support element
    2.
    发明授权
    Inhaler with composite porous support element 有权

    公开(公告)号：US11744962B2

    公开(公告)日：2023-09-05

    申请号：US17040793

    申请日：2019-03-26

    Applicant: PHILIP MORRIS PRODUCTS S.A.

    Inventor： Fabiana Spadaro ,  Gianpaolo D'Ambra ,  Silvia Capo

    IPC: A24F42/20 ,  A24F42/60 ,  A61M15/00 ,  A61M15/06

    CPC classification number: A61M15/003 ,  A24F42/20 ,  A24F42/60 ,  A61M15/0021 ,  A61M15/06 ,  A61M2202/064 ,  A61M2206/16

    Abstract: An inhaler article includes a body (110) extending along a longitudinal axis from a mouthpiece (112) end to a distal end with an endpiece element at the distal end (114). A capsule cavity is defined within the body. An air inlet region is between the endpiece element (120) and the capsule cavity (116). A composite porous support element (140) defines a downstream end of the capsule cavity. The composite porous support element is formed of a first porous material concentrically disposed about a second porous material. The first porous material has a first resistance to draw and the second porous material having a second resistance to draw. The first resistance to draw is different than the second resistance to draw. A mouthpiece air channel (113) extends from the capsule cavity, through the composite porous element to the mouthpiece end.

    Aerosol generating article comprising a heat source
    3.
    发明授权
    Aerosol generating article comprising a heat source 有权

    公开(公告)号：US12193478B2

    公开(公告)日：2025-01-14

    申请号：US17413764

    申请日：2019-12-16

    Applicant: Philip Morris Products S.A.

    Inventor： Gennaro Campitelli ,  Gianpaolo D'Ambra ,  Onur Dayioglu ,  Farhang Mohseni ,  Irene Taurino ,  Ihar Zinovik

    IPC: A24D1/22 ,  A24C5/01 ,  A24D3/04

    Abstract: An aerosol-generating article is provided, including: a fluid guide having proximal and distal ends, and an inner longitudinal region including an inner longitudinal passageway between the distal end and the proximal end thereof, such that fluid can travel from the distal end to the proximal end, the fluid guide including a barrier between the inner and outer longitudinal passageways; a tubular element including a gel or a porous medium or a thread loaded or any combination, the gel or the medium or the thread or the combination includes an active agent, the tubular element having proximal and distal ends and disposed to a distal side of the fluid guide; an aperture to allow fluid to pass to the tubular element and exit the article at the proximal end; a combustible heat source at the distal end of the article; and a cavity between the fluid guide and the tubular element.

    INHALER WITH COMPOSITE POROUS SUPPORT ELEMENT
    6.
    发明申请
    INHALER WITH COMPOSITE POROUS SUPPORT ELEMENT 有权

    公开(公告)号：US20210052832A1

    公开(公告)日：2021-02-25

    申请号：US17040793

    申请日：2019-03-26

    Applicant: PHILIP MORRIS PRODUCTS S.A.

    Inventor： Fabiana Spadaro ,  Gianpaolo D'Ambra ,  Silvia Capo

    IPC: A61M15/00 ,  A61M15/06

    Abstract: An inhaler article includes a body (110) extending along a longitudinal axis from a mouthpiece (112) end to a distal end with an endpiece element at the distal end (114). A capsule cavity is defined within the body. An air inlet region is between the endpiece element (120) and the capsule cavity (116). A composite porous support element (140) defines a downstream end of the capsule cavity. The composite porous support element is formed of a first porous material concentrically disposed about a second porous material. The first porous material has a first resistance to draw and the second porous material having a second resistance to draw. The first resistance to draw is different than the second resistance to draw. A mouthpiece air channel (113) extends from the capsule cavity, through the composite porous element to the mouthpiece end.

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