Aerosol generation
US12268241B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 29, 2020 |
| Grant date | Apr 8, 2025 |
| Priority date | — |
| Expiry date | Aug 11, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/60
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Disclosed herein is an aerosol generating system an aerosolizable material, wherein the aerosolizable material includes at least two sections, wherein at least one of the sections includes a tobacco material; at least first and second heaters, wherein the heaters are arranged to respectively heat the different sections of the aerosolizable material, wherein the system is configured such that during a session of use, after initiation of heating of a first of the sections by the first heater, the second heater is selectively actuatable to heat a second of the sections to a temperature which causes volatilization of aerosolizable components of the second section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.