Aerosol provision system
US10602777B2 · kind B2 · utility
4Cited by
80References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 17, 2015 |
| Grant date | Mar 31, 2020 |
| Priority date | — |
| Expiry date | Aug 17, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/10
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An aerosol provision system comprises a liquid storage area comprising a liquid formulation; an aerosol generating area; and a membrane disposed between the liquid storage area and the aerosol generating area, the membrane fluidly communicating the liquid storage area with the aerosol generating area, wherein the liquid formulation has a water content of at least 18% w/w.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.