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公开(公告)号：US12053019B2
公开(公告)日：2024-08-06
申请号：US17435133
申请日：2020-03-02
摘要： A piercing device (150) contains a recessed piercing element (160) and is configured to receive a distal end (118) of an inhaler article (110). The piercing element pierces or punctures a single hole into a capsule contained within the inhaler article when the inhaler article is seated into an inhaler article cavity (157) of the piercing device. The piercing device includes a marking element (170) extending into the inhaler article cavity from the housing inner surface (152). The marking element is configured to mark an outer surface of an inhaler device when the inhaler device is received within the inhaler article cavity. The marking element extends orthogonally to the piercing element longitudinal axis.
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公开(公告)号：US20210052832A1
公开(公告)日：2021-02-25
申请号：US17040793
申请日：2019-03-26
发明人： Fabiana Spadaro , Gianpaolo D'Ambra , Silvia Capo
摘要： 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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公开(公告)号：US11744962B2
公开(公告)日：2023-09-05
申请号：US17040793
申请日：2019-03-26
发明人： Fabiana Spadaro , Gianpaolo D'Ambra , Silvia Capo
CPC分类号： A61M15/003 , A24F42/20 , A24F42/60 , A61M15/0021 , A61M15/06 , A61M2202/064 , A61M2206/16
摘要： 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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公开(公告)号：US20220132917A1
公开(公告)日：2022-05-05
申请号：US17435133
申请日：2020-03-02
摘要： A piercing device (150) contains a recessed piercing element (160) and is configured to receive a distal end (118) of an inhaler article (110). The piercing element pierces or punctures a single hole into a capsule contained within the inhaler article when the inhaler article is seated into an inhaler article cavity (157) of the piercing device. The piercing device includes a marking element (170) extending into the inhaler article cavity from the housing inner surface (152). The marking element is configured to mark an outer surface of an inhaler device when the inhaler device is received within the inhaler article cavity. The marking element extends orthogonally to the piercing element longitudinal axis.
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公开(公告)号：US11925751B2
公开(公告)日：2024-03-12
申请号：US17040216
申请日：2019-03-21
CPC分类号： A61M15/06 , A24F42/20 , A24F42/60 , A61M15/0021 , A61M15/0035 , A61M2202/064 , A61M2206/16
摘要： An inhaler article includes a body extending from a mouthpiece end to a distal end with an endpiece element at the distal end. A capsule cavity is defined within the body and extends a cavity length. An air inlet region is between the endpiece element and the capsule cavity. The air inlet region has an air inlet and an air passageway extending from the air inlet to the capsule cavity. The air passageway has an inner diameter less than an inner diameter of the capsule cavity. A porous support element defines a downstream end of the capsule cavity. The porous support element includes one or more apertures extending the length of the porous support element.
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公开(公告)号：US20220132916A1
公开(公告)日：2022-05-05
申请号：US17435131
申请日：2020-03-02
摘要： A holder (150) for an inhaler article (110) includes a housing (151) defining an inhaler article cavity (154). A piercing element (160) is fixed to and extends into the inhaler article cavity. A sleeve (180) is disposed within the inhaler article cavity and is configured to retain an inhaler article. The sleeve is movable along the housing longitudinal axis. A spring element (200) is configured to bias the sleeve toward the open proximal end (156) of the housing.
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公开(公告)号：US20210008306A1
公开(公告)日：2021-01-14
申请号：US17040216
申请日：2019-03-21
摘要： An inhaler article includes a body extending from a mouthpiece end to a distal end with an endpiece element at the distal end. A capsule cavity is defined within the body and extends a cavity length. An air inlet region is between the endpiece element and the capsule cavity. The air inlet region has an air inlet and an air passageway extending from the air inlet to the capsule cavity. The air passageway has an inner diameter less than an inner diameter of the capsule cavity. A porous support element defines a downstream end of the capsule cavity. The porous support element includes one or more apertures extending the length of the porous support element.
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公开(公告)号：US11964099B2
公开(公告)日：2024-04-23
申请号：US17040220
申请日：2019-03-25
CPC分类号： A61M15/06 , A24F42/20 , A24F42/60 , A61M15/0021 , A61M15/003 , A61M2202/064 , A61M2206/16
摘要： An inhaler article includes a body extending along a longitudinal axis from a mouthpiece end to a distal end with an endpiece element at the distal end. A capsule cavity is defined within the body and extends along the longitudinal axis a cavity length. The capsule cavity includes a helical feature on or in an inner surface of the capsule cavity. The helical feature extends along the cavity length. An air inlet region is between the endpiece element and the capsule cavity. The air inlet region has an air inlet and an air passageway extending from the air inlet to the capsule cavity. A porous element defines a downstream end of the capsule cavity. A mouthpiece air channel extends from the capsule cavity, through the porous element to the mouthpiece end.
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公开(公告)号：US20230346696A1
公开(公告)日：2023-11-02
申请号：US18022619
申请日：2021-08-31
发明人： Fabiana Spadaro , Gérard Zuber
IPC分类号： A61K9/00 , A61K31/444 , A61K31/4545 , A61K31/465 , A61K9/16
CPC分类号： A61K9/0075 , A61K31/444 , A61K31/4545 , A61K31/465 , A61K9/1623 , A61K9/1694
摘要： A method of forming an inhalable powder composition including combining sugar or a sugar alcohol with an active agent and a liquid carrier to form a liquid mixture, and spraying drying the liquid mixture at a spray drying temperature to form crystalline dry powder particles. The spray drying temperature is greater than a glass transition temperature of the sugar or sugar alcohol.
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公开(公告)号：US20220395015A1
公开(公告)日：2022-12-15
申请号：US17776365
申请日：2020-11-04
摘要： There is provided a tobacco flavoured dry powder formulation comprising a plurality of particles comprising a base material and a tobacco flavouring composition, wherein a first ratio by weight of (β-ionone+β-damascenone) to (phenol) in the tobacco flavoured dry powder formulation is greater than 0.25. Further, there is provided a method of producing one such tobacco flavoured powder formulation. The method comprises the steps of: preparing a tobacco starting material; heating the tobacco starting material at an extraction temperature of between 100 degrees Celsius and 160 degrees Celsius for at least 90 minutes; collecting the volatile compounds released from the tobacco starting material during the heating step; forming a liquid tobacco flavouring composition comprising the collected volatile compounds; combining a base material and the liquid tobacco flavouring composition to form tobacco flavoured particles.
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