Low loss-of-soup fish ball with fillings and the method of preparing the same
US-12382978-B2 · Aug 12, 2025 · US
Filling or stuffing cored food pieces, e.g. combined with coring or making cavities
Filling or stuffing cored food pieces, e.g. combined with coring or making cavities · 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 | A23P20/25 |
| Official title | Filling or stuffing cored food pieces, e.g. combined with coring or making cavities |
| Display label | Filling or stuffing cored food pieces, e.g. combined with coring or making cavities |
| Total patents | 61 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 7 |
| 2019 | 10 |
| 2020 | 5 |
| 2021 | 8 |
| 2022 | 8 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Nozzle for a food printer
US-2025248435-A1 · Aug 7, 2025 · US
Methods and systems for additive manufacturing of nutritional supplement servings
US-2025248436-A1 · Aug 7, 2025 · US
Delivery systems and methods of preparing the same
US-12324452-B2 · Jun 10, 2025 · US
Dumpling stuffing filling device and automatic production system including same
US-2025176604-A1 · Jun 5, 2025 · US
Microwave-cookable single-category food having two or more divided sections having different permittivities, and production method and design method therefor
US-2024172779-A1 · May 30, 2024 · US
Surface-reacted calcium carbonate in food
US-11889853-B2 · Feb 6, 2024 · US
Device for forming fruit and vegetables
US-2023397639-A1 · Dec 14, 2023 · US
Systems and methods for additive manufacturing of materials with controllable microscale textures
US-2023284670-A1 · Sep 14, 2023 · US
Low loss-of-soup fish ball with fillings and the method of preparing the same
US-2023225380-A1 · Jul 20, 2023 · US
Process for producing a foodstuff product having a decoration
US-2022395013-A1 · Dec 15, 2022 · US
Dual purpose liquid dispenser
US-2022250104-A1 · Aug 11, 2022 · US
Method for controlling food printer
US-2022202058-A1 · Jun 30, 2022 · US
Method for controlling food printer
US-2022202059-A1 · Jun 30, 2022 · US
Method for controlling food printer
US-2022202057-A1 · Jun 30, 2022 · US
Method for controlling food printer
US-2022206463-A1 · Jun 30, 2022 · US
Apparatuses and methods for enclosing a filling in a food product
US-11311031-B2 · Apr 26, 2022 · US
Surface-reacted calcium carbonate in food
US-2022104525-A1 · Apr 7, 2022 · US
Nutritional Cereal-based Food with Low Glycemic Load and Processing Method thereof
US-2021368809-A1 · Dec 2, 2021 · US
Delivery systems and methods of preparing the same
US-2021212352-A1 · Jul 15, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A23P20/25?
- CPC A23P20/25 is the Cooperative Patent Classification code for “Filling or stuffing cored food pieces, e.g. combined with coring or making cavities.”
- How many patents are filed under CPC A23P20/25 (Filling or stuffing cored food pieces, e.g. combined with coring or making cavities)?
- Our database includes 61 publications tagged with this CPC code.
- Is patent activity under CPC A23P20/25 growing?
- Publication counts under this code: 2 in 2024 vs 6 in 2025 (latest complete years).