Single process for sequential extraction of products from green tea leaves
US-2025090619-A1 · Mar 20, 2025 · US
Drying or concentrating tea extract {(A23F3/166 takes precedence)}
Drying or concentrating tea extract {(A23F3/166 takes precedence)} · 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 | A23F3/22 |
| Official title | Drying or concentrating tea extract {(A23F3/166 takes precedence)} |
| Display label | Drying or concentrating tea extract {(A23F3/166 takes precedence)} |
| Total patents | 28 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 8 |
| 2023 | 3 |
| 2024 | 5 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Powdered green tea extract composition
US-12063944-B2 · Aug 20, 2024 · US
Preparations comprising a flavoring and tea extract
US-2024196918-A1 · Jun 20, 2024 · US
Beverage capsule with infused tea leaves
US-2024101339-A1 · Mar 28, 2024 · US
Beverage composition
US-11903394-B2 · Feb 20, 2024 · US
Enhanced-sweetness beverages
US-2024000112-A1 · Jan 4, 2024 · US
Method for producing a beverage
US-2023397632-A1 · Dec 14, 2023 · US
Water-Soluble Film for Preparing a Beverage
US-2023312848-A1 · Oct 5, 2023 · US
Preparation method for functional beverage of dark tea with zero energy for reducing weight and lipid
US-11653664-B2 · May 23, 2023 · US
Beverage composition
US-2022408752-A1 · Dec 29, 2022 · US
Method of manufacturing beverage ingredients
US-2022378061-A1 · Dec 1, 2022 · US
Beverage composition
US-11464240-B2 · Oct 11, 2022 · US
Granular composition comprising dietary fibers derived from green tea and method for preparing the same
US-11412753-B2 · Aug 16, 2022 · US
Use of green coffee based compositions for improving insulin profile
US-2022175864-A1 · Jun 9, 2022 · US
Granular composition comprising dietary fibers derived from green tea and method for preparing the same
US-11337437-B2 · May 24, 2022 · US
Beverage containing tea polymerized polyphenol and RebD and/or RebM
US-11284630-B2 · Mar 29, 2022 · US
Powdered green tea extract composition
US-2022022479-A1 · Jan 27, 2022 · US
Functional beverage of dark tea with zero energy for reducing weight and lipid and preparation method thereof
US-2021329937-A1 · Oct 28, 2021 · US
Treated plant material and methods for making and using the same
US-2021030016-A1 · Feb 4, 2021 · US
Beverage containing tea polymerized polyphenol and rebd and/or rebm
US-2020296986-A1 · Sep 24, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A23F3/22?
- CPC A23F3/22 is the Cooperative Patent Classification code for “Drying or concentrating tea extract {(A23F3/166 takes precedence)}.”
- How many patents are filed under CPC A23F3/22 (Drying or concentrating tea extract {(A23F3/166 takes precedence)})?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC A23F3/22 growing?
- Publication counts under this code: 5 in 2024 vs 1 in 2025 (latest complete years).