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1. 发明申请

US20210227885A1 Aerosol Delivery System 有权
公开(公告)号：US20210227885A1
公开(公告)日：2021-07-29
申请号：US16608755
申请日：2018-04-24
申请人： Nerudia Limited
发明人： Tom SUDLOW , Chris LORD , David JONES , Edward Ross SHENTON
IPC分类号： A24F40/44 , A24F40/46 , A24F40/10 , A24F40/48 , H05B3/20
摘要： There is disclosed a fluid-transfer article which is suitable for use as part of an aerosol-generating system of a type which may be used as a smoking substitute. The fluid-transfer article comprises a first region for holding an aerosol precursor and for transferring said aerosol precursor to an activation surface of a second region of said article, said activation surface being disposed at an end of said article configured for thermal interaction with a heater of an aerosol-generation apparatus. The activation surface includes at least one arcuate surface portion and is configured such that, when the fluid transfer article is arranged with respect to a said heating surface for thermal interaction therebetween, the or each said arcuate surface portion opposes said heating surface and is concave towards said heating surface.

2. 发明申请

US20200164165A1 Carrier, Apparatus and Method 审中-公开
公开(公告)号：US20200164165A1
公开(公告)日：2020-05-28
申请号：US16603481
申请日：2018-04-06
申请人： Nerudia Limited
发明人： Chris LORD , David NEWNS , David JONES
IPC分类号： A61M15/06 , A61M11/04
摘要： A carrier, apparatus and method for making an aerosol precursor liquid suitable for aerosolized delivery by a device such as an electronic cigarette. A carrier is fluid permeable and comprises a tobacco-derived medium for carrying a functional component, the medium being configured to release the functional component into a fluid to provide an aerosol precursor liquid infused with the functional component. A method for mixing an aerosol precursor liquid for aerosolized delivery of a functional component by an aerosol delivery device comprises bringing the tobacco-derived medium carrying the functional component into contact with fluid and allowing the fluid to saturate the medium to thereby cause the medium to release the functional component into said fluid to form an aerosol precursor liquid infused with the functional component. A receptacle comprising a chamber for the carrier is provided for mixing the aerosol precursor liquid. Example functional components include nicotine and nicotine salts.

3. 发明申请

US20210015148A1 SUBSTITUTE SMOKING CONSUMABLE 有权
公开(公告)号：US20210015148A1
公开(公告)日：2021-01-21
申请号：US16987819
申请日：2020-08-07
申请人： NERUDIA LIMITED
发明人： Edward Ross SHENTON , Kate FERRIE , Chris LORD , David JONES
IPC分类号： A24D1/20 , A24F40/46 , A24F40/20
摘要： A heat not burn consumable (1) comprising a plant product (5) interspersed with a thermally conductive material in alternating layers such as radially or circumferentially alternating layers. The thermally conductive material may comprise at least one tubular element or may have a spiral configuration. The thermally conductive material may form spokes (4A-4E) within the plant product. A heating element may abut a first longitudinal end face (2) of the consumable (1) with a longitudinally-extending conductive element (6) which protruding axially from the longitudinal end face (2). The plant product (5) may have a smooth surface and the thermally conductive material (4) may be textured. The layers of thermally conductive material may have a grid configuration or a boustrophedonic configuration.

4. 发明申请

US20210244076A1 Smoking Substitute Consumable 有权
公开(公告)号：US20210244076A1
公开(公告)日：2021-08-12
申请号：US17242571
申请日：2021-04-28
申请人： Nerudia Limited
发明人： Kate Ferrie , Edward Ross SHENTON , Chris LORD , Mido ELMY , Peter BESSON , Kim Christian JEPSEN , Samantha MURRAY , Jill JONES , John WILLIAMS , David JONES , Vinka GAGRO
IPC分类号： A24B15/12 , A24F40/20 , A24B15/30 , A24F40/46 , A24F40/90 , A24B15/34
摘要： The present disclosure relates to an aerosol-forming article (e.g., a smoking substitute article such as an HNB consumable) comprising an aerosol-forming substrate and a filter element wherein the filter element is at least partly circumscribed by a flavored sleeve.

5. 发明申请

US20210093804A1 Aerosol Delivery System 有权
公开(公告)号：US20210093804A1
公开(公告)日：2021-04-01
申请号：US16608743
申请日：2018-04-24
申请人： Nerudia Limited
发明人： Tom SUDLOW , Chris LORD , David JONES , Edward Ross SHENTON
IPC分类号： A61M11/04 , A61M15/06 , A61M15/00
摘要： An aerosol-delivery system having: an aerosol-generation apparatus with a receptacle for receiving a carrier; a heater; and a carrier for an aerosol precursor with a housing for location in said receptacle. Said housing is configured to provide a fluid pathway between a first end that is disposed in fluid engagement with an inlet of said aerosol-generating apparatus and a second end that is disposed in fluid engagement with an outlet of said aerosol-generating apparatus. A fluid-transfer article is located within said housing, the fluid-transfer article having a first region for holding an aerosol precursor and for transferring said aerosol precursor to an activation surface of a second region of said article, said activation surface disposed at an end of said carrier configured for thermal interaction with a heater of said aerosol-generation apparatus.

6. 发明申请

US20200230333A1 DEVICE AND UNIT 审中-公开
公开(公告)号：US20200230333A1
公开(公告)日：2020-07-23
申请号：US16648483
申请日：2018-09-21
申请人： NERUDIA LIMITED
发明人： David JONES , Chris LORD , Thomas SUDLOW
IPC分类号： A61M15/06 , A61M11/04
摘要： There is disclosed an aerosol delivery device comprising: a first aerosol generator to generate a first aerosol from a first aerosol precursor and to introduce said first aerosol into a first fluid flow pathway, wherein said first aerosol is sized for pulmonary penetration; a second aerosol generator to generate a second aerosol from a second aerosol precursor and to introduce the second aerosol into a second fluid flow pathway, wherein said second aerosol generator comprises a Venturi aperture to dispense and aerosolise the in second aerosol precursor in the second aerosol generator, wherein the second aerosol precursor is a liquid, and wherein the second aerosol is sized to inhibit pulmonary penetration; wherein the second aerosol is transmissible within at least one of: a mammalian oral cavity and a mammalian nasal cavity, and the second aerosol comprising an active component for activating at least one of: one or more taste receptors in said oral cavity and one or more olfactory receptors in said nasal cavity.

7. 发明申请

US20180220708A1 INHALER APPARATUS 审中-公开
公开(公告)号：US20180220708A1
公开(公告)日：2018-08-09
申请号：US15755241
申请日：2016-08-25
申请人： NERUDIA LIMITED
发明人： Kenneth SCOTT , Tom Sudlow , Christopher LORD , Stephen McDONALD , David JONES
IPC分类号： A24F47/00 , A24B15/16 , A24B15/28 , H05B1/02
CPC分类号： A24F47/008 , A24B15/167 , A24B15/283 , A24F47/004 , A24F47/006 , A61M11/042 , A61M11/047 , A61M15/0028 , A61M15/06 , A61M2205/3368 , A61M2205/364 , A61M2205/3653 , A61M2205/8206 , H05B1/0213 , H05B1/0297
摘要： The present invention relates to an inhaler comprising: an assembly including a heater element arranged in the inhaler to be proximal to a substrate region configured for supporting a vapour or atomiser precursor substrate; wherein the assembly is configured such that the heater element is operative to achieve and maintain a target temperature in the substrate region throughout a period corresponding to a plurality of consecutive uses of the inhaler.

8. 发明申请

US20220022537A1 SMOKING SUBSTITUTE APPARATUS 有权
公开(公告)号：US20220022537A1
公开(公告)日：2022-01-27
申请号：US17395276
申请日：2021-08-05
申请人： Nerudia Limited
发明人： Samantha MURRAY , Chris LORD , David JONES , Jonathan MARCHBANK , Tom SUDLOW , Ian STUART , Stephen JONES
IPC分类号： A24F40/42 , A24F40/485 , A24F40/70 , A24F40/10 , A24B15/167 , A24B15/28 , A61M15/00
摘要： A substrate for a reservoir having an aerosol former stored therein, the substrate comprising: a property modifying agent disposed on the substrate, wherein the substrate is configured to be received in the reservoir to contact the aerosol former, so as to facilitate a release of the property modifying agent from the substrate to the aerosol former, and wherein the substrate is insoluble in the aerosol former.

9. 发明申请

US20210100286A1 Aerosol Delivery System 有权
公开(公告)号：US20210100286A1
公开(公告)日：2021-04-08
申请号：US16608745
申请日：2018-04-24
申请人： Nerudia Limited
发明人： Tom SUDLOW , Chris LORD , David JONES , Edward Ross SHENTON , Ben ILLIDGE , Oliver TALBOT , Alfred MADDEN
IPC分类号： A24F40/44 , A24F40/10 , A24F40/46 , A24F40/42 , A24F40/48 , A61M11/04 , A61M15/06 , H05B3/20
摘要： There is disclosed an aerosol-generation apparatus, which is suitable for use as part of an aerosol-generating system of a type which may be used as a smoking substitute. The apparatus comprises a heater having a planar heating surface, and is configured to receive an aerosol precursor carrier for thermal interaction the heating surface. The heater comprises a heating element at said heating surface, and said heating surface comprises a fluid transport region adjacent said heating element. The fluid transport region is configured to move liquid across the heating surface towards the heating element.

10. 发明申请

US20210068455A1 SUBSTITUTE SMOKING DEVICE COMPRISING MULTIPLE AEROSOLS AND PASSIVE AEROSOL GENERATION 有权
公开(公告)号：US20210068455A1
公开(公告)日：2021-03-11
申请号：US17002248
申请日：2020-08-25
申请人： NERUDIA LIMITED
发明人： David JONES , Chris LORD , Tom SUDLOW , Edward Ross SHENTON , Andrew AUSTIN , Tomas SAJTOS
IPC分类号： A24F40/30 , A24F40/48
摘要： There is disclosed an aerosol delivery device. The aerosol delivery device includes a first aerosol first aerosol sized for pulmonary penetration; and a second aerosol sized to inhibit pulmonary penetration. The second aerosol is transmissible within at least one of: a mammalian oral cavity and a mammalian nasal cavity, and the second aerosol comprising an active component for activating at least one of: one or more taste receptors in said oral cavity and one or more olfactory receptors in said nasal cavity. The second aerosol generator includes a Venturi aperture to generate the second aerosol.
There is disclosed a consumable for a substitute smoking device and a substitute smoking system. The consumable includes an airflow passage between an upstream inlet of the consumable and a downstream outlet of the consumable. The consumable also includes a porous member for passive aerosol generation. The airflow passage is constricted by the porous member to form a narrowed portion of the airflow passage.
In another embodiment, the consumable also includes an inner porous member (315) for passive aerosol generation. The airflow passage has an annular portion surrounding at least a portion of the porous member.
In another embodiment, a portion of the airflow passage is located between a porous surface of the porous member and an opposing airflow passage wall. A minimum distance between the porous surface of the porous member and the opposing airflow passage wall is less than 1000 microns.
In another embodiment, the consumable also includes a porous member (315) for passive aerosol generation located within the airflow passage. The porous member is tapered along a longitudinal axis of the consumable.
In another embodiment, the consumable has a longitudinal axis and includes an airflow passage (308) between an upstream inlet of the consumable and a downstream outlet of the consumable. The consumable also includes a porous member (315) for passive aerosol generation. A longitudinal cross section of the airflow passage includes an inclined portion forming a passage angle with the longitudinal axis of the consumable. The passage angle is greater than zero degrees and less than 90 degrees and a wall of the inclined portion is formed from a porous surface (318) of the porous member.
In another embodiment, the consumable includes an active aerosol generator (304) for generating a first aerosol from a first aerosol precursor (310), and a passive aerosol generator (305) for generating a second aerosol from a second aerosol precursor (316).
In another embodiment, the consumable also includes an aerosol generator for generating an aerosol. An external portion of the aerosol generator is located at the outlet of the consumable.
In another embodiment, the consumable also includes an aerosol generator for generating an aerosol at an aerosol generation location. The aerosol generation location is substantially at the outlet located at a mouthpiece of the consumable.
In another embodiment, the outlet is located at a mouthpiece portion of the consumable; and the mouthpiece portion includes a nozzle for control of an aerosol from the aerosol generator.

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