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公开(公告)号：US20250098749A1
公开(公告)日：2025-03-27
申请号：US18975050
申请日：2024-12-10
Applicant: Altria Client Services LLC
Inventor： Munmaya K. MISHRA , Danielle CRAWFORD , Dwight David WILLIAMS , Eric HAWES , Terrance Theodore BACHE , Raymond W. LAU , Shaoyong YU
Abstract: The method including providing a filler material that is water insoluble, the providing provides the filler material with more than 98% alpha-cellulose, 0.01% to less than 2% ash and a remainder hemicellulose, infusing at least one first consumable within the filler material and inserting a matrix within at least one first containing structure to form an insert, the matrix including the filler material.
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公开(公告)号：US20250089781A1
公开(公告)日：2025-03-20
申请号：US18971624
申请日：2024-12-06
Applicant: Altria Client Services LLC
Inventor： Dean TWITE , Yannick HOURMAND , Charles DENDY , Bipin PATIL , Rangaraj S. SUNDAR , Christopher NEWCOMB , Niall GALLAGHER , Raymond W. LAU , Eric HAWES
IPC: A24F40/42
Abstract: A nicotine e-vaping device may include a nicotine pod assembly and a device body. The nicotine pod assembly has upstream and downstream ends and is configured to hold a nicotine pre-vapor formulation. The upstream end may define at least one upstream recess, and the downstream end may define at least one downstream recess. The device body defines a through hole configured to receive the nicotine pod assembly. The through hole includes an upstream sidewall and a downstream sidewall. The upstream sidewall may include at least one upstream protrusion, and the downstream sidewall may include at least one downstream protrusion. The at least one upstream protrusion and the at least one downstream protrusion may be configured to engage with the at least one upstream recess and the at least one downstream recess, respectively, so as to retain the nicotine pod assembly within the through hole of the device body.
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53.发明申请公开(公告)号：US20240415195A1
公开(公告)日：2024-12-19
申请号：US18813850
申请日：2024-08-23
Applicant: Altria Client Services LLC
Inventor： Niall GALLAGHER , Terrance Theodore BACHE , Rangaraj S. SUNDAR , Jarrett KEEN , Raymond W. LAU , Eric HAWES
IPC: A24F40/53 , A24F40/44 , A24F40/465 , A24F40/51
Abstract: A device assembly includes a controller, which is configured to control the nicotine electronic vaping device to output an indication of a current level of the nicotine pre-vapor formulation in the nicotine reservoir of a nicotine pod assembly in response to determining that an aggregate amount of nicotine pre-vapor formulation drawn from the nicotine reservoir or an aggregate amount of vaporized nicotine pre-vapor formulation is greater than or equal to the at least one nicotine pre-vapor formulation level threshold.
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公开(公告)号：US20240090589A1
公开(公告)日：2024-03-21
申请号：US17947345
申请日：2022-09-19
Applicant: Altria Client Services LLC
Inventor： Zack W. BLACKMON , Thomas TRAN , Terry BACHE , Jarrett KEEN , Niall GALLAGHER , Yannick HOURMAND , Guillaume MICHEL , Rangaraj S. SUNDAR , Eric HAWES , Raymond W. LAU
Abstract: A power control system for an aerosol-generating device includes at least one processor and a memory. The memory is coupled to the at least one processor and is configured to store instructions. The at least one processor is configured to execute the instructions to cause the power control system to determine whether a first power to be applied to a heater of the aerosol-generating device exceeds a power threshold, in response to the first power exceeding the power threshold, apply a second power to the heater, and in response to the first power not exceeding the power threshold, apply the first power to the heater. The first power is based on a desired heater temperature. The second power does not exceed the power threshold.
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公开(公告)号：US20240090587A1
公开(公告)日：2024-03-21
申请号：US17947372
申请日：2022-09-19
Applicant: Altria Client Services LLC
Inventor： Zack W. BLACKMON , Thomas TRAN , Terry BACHE , Jarrett KEEN , Niall GALLAGHER , Yannick HOURMAND , Guillaume MICHEL , Rangaraj S. SUNDAR , Raymond W. LAU , Eric HAWES
IPC: A24F40/53 , A24F40/57 , A24F40/60 , G01R21/133 , G01R27/02
CPC classification number: A24F40/53 , A24F40/57 , A24F40/60 , G01R21/133 , G01R27/02
Abstract: A capsule monitoring system for an aerosol-generating device includes at least one processor and a memory. The memory is coupled to the at least one processor and storing instructions. The at least one processor is configured to execute the instructions to cause the capsule monitoring system to detect a mechanism detection switch of the aerosol-generating device being actuated, apply a first power to a first contact point of the aerosol-generating device, determine a first resistance between the first contact point and a second contact point, determine whether the first resistance is within a resistance operation range, and in response to the first resistance being within of the resistance operation range, display a capsule accepted indicator. The first contact point is configured to contact a heater. The second contact point is configured to contact the heater.
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Patent Agency Ranking
公开(公告)号：US20240090586A1
公开(公告)日：2024-03-21
申请号：US17947334
申请日：2022-09-19
Applicant: Altria Client Services LLC
Inventor： Zack W. BLACKMON , Thomas TRAN , Terry BACHE , Jarrett KEEN , Niall GALLAGHER , Yannick HOURMAND , Guillaume MICHEL , Rangaraj S. SUNDAR , Raymond W. LAU , Eric HAWES
Abstract: A session control system for a device includes at least one processor and a memory coupled to the at least one processor. The memory is configured to store instructions. The at least one processor is configured to execute the instructions to cause the session control system to detect when a session has started, start a session timer, increment a puff variable when an airflow sensor detects that a puff has been taken, monitor the session timer against a time threshold and the puff variable against a puff threshold, and in response to a session threshold being met, end the session. The session timer is configured to measure a length of the session and the puff variable corresponds to a total number of puffs taken.
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公开(公告)号：US20230346017A1
公开(公告)日：2023-11-02
申请号：US18348786
申请日：2023-07-07
Applicant: Altria Client Services LLC
Inventor： Eric HAWES , Raymond W. LAU , Mik DAHL , Jon JARANTILLA , Galen SALVADOR , Jose Jesus Paolo MONTALVAN , Jeroen KOK
Abstract: A vapor generator assembly for an e-vaping device may include a reservoir configured to hold a pre-vapor formulation, a vaporizer assembly configured to heat pre-vapor formulation drawn from the reservoir to form a vapor, and an air intake assembly configured to direct ambient air into the vaporizer assembly. The air intake assembly may at least partially define an air inlet that extends at least partially around an outer surface of the vapor generator assembly. The air inlet may be an arcuate air inlet or an annular air inlet. The air intake assembly may at least partially define an inlet channel extending from the air inlet into an interior of the vapor generator assembly to at least partially establish fluid communication between the arcuate air inlet and the vaporizer assembly. The inlet channel may extend coaxially in relation to a longitudinal axis of the vapor generator assembly.
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公开(公告)号：US20230270179A1
公开(公告)日：2023-08-31
申请号：US18312208
申请日：2023-05-04
Applicant: Altria Client Services LLC
Inventor： Raymond W. LAU , Eric Hawes , Loi Ying Liu
Abstract: A nicotine e-vaping device includes a heater, a power control circuit, and a memory module. The heater element is configured to heat nicotine pre-vapor formulation. The power control circuit is coupled to the heater element through a wire. The power control circuit is configured to apply a pulse width modulated power signal to the heater element through the wire, and to receive information over the wire. The memory module is configured to detect a plurality of pulses in the pulse width modulated power signal, record information based on the detected plurality of pulses, and output the recorded information to the power control circuit via the wire.
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公开(公告)号：US20220225667A1
公开(公告)日：2022-07-21
申请号：US17151277
申请日：2021-01-18
Applicant: Altria Client Services LLC
Inventor： Zack W. BLACKMON , Eric HAWES , Rangaraj S. SUNDAR , Raymond W. LAU , Jarrett KEEN , Niall GALLAGHER
Abstract: A capsule for an aerosol-generating device may include a housing defining inlet openings, outlet openings, and a chamber between the inlet openings and the outlet openings. The chamber may have a longest dimension extending from at least one of the inlet openings to a corresponding one of the outlet openings. An aerosol-forming substrate may be disposed within the chamber of the housing. A heater may extend into the housing from an exterior thereof. The heater includes a first end section, an intermediate section, and a second end section. The intermediate section may be disposed within the aerosol-forming substrate in the chamber. An aerosol-generating device may include the capsule, a mouthpiece, and a device body, wherein the mouthpiece is configured to engage with the capsule, and the device body is configured to receive and retain the capsule and the mouthpiece.
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60.发明申请公开(公告)号：US20220030944A1
公开(公告)日：2022-02-03
申请号：US17501192
申请日：2021-10-14
Applicant: Altria Client Services LLC
Inventor： Gregory GRISCIK , Raymond W. LAU , Eric HAWES
IPC: A24F40/46 , A24F40/42 , A24B15/167 , A24F40/20
Abstract: A capsule for an aerosol-generating device may include a first heater, a second heater, and a frame sandwiched between the first heater and the second heater. The frame may define open spaces therein and have a rigidity that is adequate to support the first heater and the second heater. The open spaces within the frame may be interconnected and sized for aerosol-permeability and capillary action. A nicotine-containing material, such as tobacco, may be disposed within the capsule.
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