Invention Grant
- Patent Title: Capsules including internal filters, heat-not-burn (HNB) aerosol-generating devices, and methods of generating an aerosol
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Application No.: US16916607Application Date: 2020-06-30
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Publication No.: US11744288B2Publication Date: 2023-09-05
- Inventor: Zack W. Blackmon , Patrick Good , Rangaraj S. Sundar , Jarrett Keen , Eric Hawes , Yannick Hourmand , Niall Gallagher
- Applicant: Altria Client Services LLC
- Applicant Address: US VA Richmond
- Assignee: ALTRIA CLIENT SERVICES LLC
- Current Assignee: ALTRIA CLIENT SERVICES LLC
- Current Assignee Address: US VA Richmond
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: A24F47/00
- IPC: A24F47/00 ; A24F40/42 ; A61M15/00 ; A24F40/485 ; A24F40/46 ; A24F40/20 ; A24D3/17 ; A24F7/00
Abstract:
A capsule for an aerosol-generating device may include a housing, a filter, and an aerosol-forming substrate. The housing may have a gas-permeable end and an impermeable end. The filter may be disposed within the housing so as to be adjacent to the impermeable end. The aerosol-forming substrate may be disposed within the housing so as to be between the filter and the gas-permeable end. The housing may be configured to facilitate a heating of the aerosol-forming substrate via one of conduction, convection, or both conduction and convection so as to generate an aerosol.
Public/Granted literature
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