Soy protein-containing sheet-like composition
US-2025351852-A1 · Nov 20, 2025 · US
Soy bean curds, e.g. tofu
Soy bean curds, e.g. tofu · 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 | A23L11/45 |
| Official title | Soy bean curds, e.g. tofu |
| Display label | Soy bean curds, e.g. tofu |
| Total patents | 44 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 2 |
| 2020 | 7 |
| 2021 | 6 |
| 2022 | 2 |
| 2023 | 10 |
| 2024 | 4 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for preparation of tempeh, tempeh prepared thereby, sauce containing prepared tempeh, and preparation method therefor
US-2025325008-A1 · Oct 23, 2025 · US
Cheese-like fermented food
US-2025234879-A1 · Jul 24, 2025 · US
Tofu with long shelf life and preparation method thereof
US-12324448-B2 · Jun 10, 2025 · US
Coagulant for producing bean curd and bean curd produced using the same
US-2025040577-A1 · Feb 6, 2025 · US
Meat substitute and dumpling
US-2024315300-A1 · Sep 26, 2024 · US
Method for producing cheese-like snack food
US-2024306656-A1 · Sep 19, 2024 · US
Die-pressing production device and method for flavored dried bean curd
US-12075800-B2 · Sep 3, 2024 · US
Enzyme agent containing transglutaminase and use thereof
US-2024279624-A1 · Aug 22, 2024 · US
Non-animal protein based cheese and processes for producing
US-2023397626-A1 · Dec 14, 2023 · US
Tofu production method
US-2023329292-A1 · Oct 19, 2023 · US
Method of producing processed protein
US-2023320370-A1 · Oct 12, 2023 · US
Composition for producing protein noodles with improved mouthfeel, method for producing protein noodles using same, and protein noodles produced by using same
US-2023248031-A1 · Aug 10, 2023 · US
Tofu with long shelf life and preparation method thereof
US-2023172239-A1 · Jun 8, 2023 · US
Method for imparting body taste to food
US-11659854-B2 · May 30, 2023 · US
Method for manufacturing cheese-like fermented food, and cheese-like fermented food
US-2023122340-A1 · Apr 20, 2023 · US
Die-pressing production device and method for flavored dried bean curd
US-2023122441-A1 · Apr 20, 2023 · US
Fermented Soy Beverage Concentrate and Method for Producing the Same
US-2023104298-A1 · Apr 6, 2023 · US
Full needle penetration on conveyor belt injector
US-2023011808-A1 · Jan 12, 2023 · US
Method for manufacturing a cheese-based food product, advantageously a cheese, cheese specialty, or cheese substitute
US-11457643-B2 · Oct 4, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A23L11/45?
- CPC A23L11/45 is the Cooperative Patent Classification code for “Soy bean curds, e.g. tofu.”
- How many patents are filed under CPC A23L11/45 (Soy bean curds, e.g. tofu)?
- Our database includes 44 publications tagged with this CPC code.
- Is patent activity under CPC A23L11/45 growing?
- Publication counts under this code: 4 in 2024 vs 5 in 2025 (latest complete years).