Method
US-2019352657-A1 · Nov 21, 2019 · US
Steaming, curing, or flavouring tobacco
Steaming, curing, or flavouring tobacco · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A24B3/12 |
| Official title | Steaming, curing, or flavouring tobacco |
| Display label | Steaming, curing, or flavouring tobacco |
| Total patents | 157 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 10 |
| 2017 | 10 |
| 2018 | 10 |
| 2019 | 22 |
| 2020 | 3 |
| 2021 | 14 |
| 2022 | 11 |
| 2023 | 19 |
| 2024 | 18 |
| 2025 | 24 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Compositions and methods for producing tobacco plants and products having altered alkaloid levels
US-2019343166-A1 · Nov 14, 2019 · US
Method for the reduction of tobacco-specific nitrosamines or their precursors in tobacco plants
US-10472642-B2 · Nov 12, 2019 · US
Smoke treatment
US-10470487-B2 · Nov 12, 2019 · US
Oriental tobacco production methods
US-2019307082-A1 · Oct 10, 2019 · US
Compositions and methods for producing tobacco plants and products having altered alkaloid levels
US-2019309317-A1 · Oct 10, 2019 · US
Compositions and methods for producing tobacco plants and products having altered alkaloid levels
US-10405571-B2 · Sep 10, 2019 · US
Method of manufacturing tobacco raw material and oral tobacco product
US-10405570-B2 · Sep 10, 2019 · US
Compositions and methods for producing tobacco plants and products having altered alkaloid levels
US-2019246596-A1 · Aug 15, 2019 · US
Method for preparing a tobacco composition
US-10375985-B2 · Aug 13, 2019 · US
Compositions and methods for producing tobacco plants and products having altered alkaloid levels
US-2019216037-A1 · Jul 18, 2019 · US
Method
US-2019203218-A1 · Jul 4, 2019 · US
Inductively heatable tobacco product
US-10327473-B2 · Jun 25, 2019 · US
Plants with reduced asparagine content
US-2019169628-A1 · Jun 6, 2019 · US
Method for the preparation of a cast sheet of homogenized tobacco material
US-2019142058-A1 · May 16, 2019 · US
Tobacco treatment
US-10264813-B2 · Apr 23, 2019 · US
Inductively heatable tobacco product
US-2019075851-A1 · Mar 14, 2019 · US
Smokeless tobacco composition
US-10219537-B2 · Mar 5, 2019 · US
Flavor source manufacturing method
US-2019045835-A1 · Feb 14, 2019 · US
Process and apparatus to obtain tobacco flavor extracts
US-2018360101-A1 · Dec 20, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A24B3/12?
- CPC A24B3/12 is the Cooperative Patent Classification code for “Steaming, curing, or flavouring tobacco.”
- How many patents are filed under CPC A24B3/12 (Steaming, curing, or flavouring tobacco)?
- Our database includes 157 publications tagged with this CPC code.
- Is patent activity under CPC A24B3/12 growing?
- Publication counts under this code: 18 in 2024 vs 24 in 2025 (latest complete years).