Smokeless tobacco substitute
US10849355B2 · kind B2 · utility
0Cited by
1References
10Claims
0Family size
Inventor
Key dates
| Filing date | Jun 11, 2018 |
| Grant date | Dec 1, 2020 |
| Priority date | — |
| Expiry date | Jun 4, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24B15/24
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A method to prepare a smokeless tobacco substitute, the method including providing a first amount of commercial corn husk biomass, treating the commercial corn husk biomass with strong base to form treated corn husk biomass, removing water soluble materials from the treated corn husk biomass, and collecting a second amount of solids having a dry matter of about twenty-five percent (25%) for use as a smokeless tobacco substitute.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.