Exhausted-tobacco oral product
US9986756B2 · kind B2 · utility
8Cited by
21References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2013 |
| Grant date | Jun 5, 2018 |
| Priority date | — |
| Expiry date | Jan 18, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F42/80
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An oral product includes a body that is wholly receivable in an oral cavity. The body includes a mouth-stable polymer matrix, exhausted tobacco fibers embedded in the mouth-stable polymer matrix, and an additive dispersed in the mouth-stable polymer matrix. The oral product is adapted to release the additive from the body when the body is received within the oral cavity and exposed to saliva.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.