Apparatus and method for use in a flue-cured barn
US-12245626-B2 · Mar 11, 2025 · US
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Arrangements in barns for preparatory treatment of the tobacco, e.g. with devices for drying
Arrangements in barns for preparatory treatment of the tobacco, e.g. with devices for drying · 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 | A24B1/02 |
| Official title | Arrangements in barns for preparatory treatment of the tobacco, e.g. with devices for drying |
| Display label | Arrangements in barns for preparatory treatment of the tobacco, e.g. with devices for drying |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 5 |
| 2021 | 1 |
| 2022 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus and method for conditioning tobacco
US-11395504-B2 · Jul 26, 2022 · US
Curing basket
US-2021282446-A1 · Sep 16, 2021 · US
Smoke treatment
US-10470487-B2 · Nov 12, 2019 · US
Method of manufacturing tobacco raw material and oral tobacco product
US-10405570-B2 · Sep 10, 2019 · US
Methods of reducing tobacco-specific nitrosamines (TSNAs) and/or improving leaf quality in tobacco
US-10390556-B2 · Aug 27, 2019 · US
Apparatus and method for use in a flue-cured barn
US-2019110515-A1 · Apr 18, 2019 · US
A heater for use in curing tobacco or for other similar processes
US-2019000131-A1 · Jan 3, 2019 · US
Apparatus and method for conditioning tobacco
US-2018368466-A1 · Dec 27, 2018 · US
Smoke treatment
US-2018289054-A1 · Oct 11, 2018 · US
System for moist tobacco extract collection and isolation
US-9867393-B2 · Jan 16, 2018 · US
Method of manufacturing tobacco raw material and oral tobacco product
US-2017172199-A1 · Jun 22, 2017 · US
METHODS OF REDUCING TOBACCO-SPECIFIC NITROSAMINES (TSNAs) AND/OR IMPROVING LEAF QUALITY IN TOBACCO
US-2017055567-A1 · Mar 2, 2017 · US
Systems and Apparatus for Reducing Tobacco-Specific Nitrosamines in Dark-Fire Cured Tobacco Through Electronic Control of Curing Conditions
US-2017055565-A1 · Mar 2, 2017 · US
Methods of reducing tobacco-specific nitrosamines (TSNAs) and/or improving leaf quality in tobacco
US-9521863-B2 · Dec 20, 2016 · US