β-amylase and method for utilization and production thereof
US-12473542-B2 · Nov 18, 2025 · US
produced by the action of a beta-amylase, e.g. maltose
produced by the action of a beta-amylase, e.g. maltose · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C12P19/22 |
| Official title | produced by the action of a beta-amylase, e.g. maltose |
| Display label | produced by the action of a beta-amylase, e.g. maltose |
| Total patents | 53 |
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 | 7 |
| 2018 | 3 |
| 2019 | 6 |
| 2020 | 4 |
| 2021 | 7 |
| 2022 | 5 |
| 2023 | 6 |
| 2024 | 4 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing branched dextrin with improved white turbidity
US-12359235-B2 · Jul 15, 2025 · US
Maltodextrin and process of making same
US-12344682-B2 · Jul 1, 2025 · US
Carbon Fixation Pathway
US-2025084446-A1 · Mar 13, 2025 · US
Maltose syrups, comestibles comprising the syrup, and process for making the same
US-12065683-B2 · Aug 20, 2024 · US
Method for producing branched dextrin with improved white turbidity
US-2024200111-A1 · Jun 20, 2024 · US
Method for producing maltitol, with an increased yield
US-11987828-B2 · May 21, 2024 · US
Method for producing slowly digestible branched starch hydrolysates and uses thereof
US-2024114944-A1 · Apr 11, 2024 · US
Glucosyl Stevia composition
US-11844365-B2 · Dec 19, 2023 · US
Maltodextrin and process of making same
US-2023242680-A1 · Aug 3, 2023 · US
Maltodextrin and process of making same
US-11655311-B2 · May 23, 2023 · US
Method for preparing modified starch and use thereof
US-11603546-B2 · Mar 14, 2023 · US
NOVEL ß-AMYLASE AND METHOD FOR UTILIZATION AND PRODUCTION THEREOF
US-2023077057-A1 · Mar 9, 2023 · US
Process for sugar modulation
US-11597956-B2 · Mar 7, 2023 · US
Method for producing maltitol, with an increased yield
US-2022325308-A1 · Oct 13, 2022 · US
Process for sugar modulation
US-11445741-B2 · Sep 20, 2022 · US
Method for producing dietary fiber
US-11326194-B2 · May 10, 2022 · US
Green preparation methods of rice resistant starch
US-11312983-B2 · Apr 26, 2022 · US
Aqueous surface treatment composition for paper and board
US-11286621-B2 · Mar 29, 2022 · US
Process for sugar modulation
US-11136606-B2 · Oct 5, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C12P19/22?
- CPC C12P19/22 is the Cooperative Patent Classification code for “produced by the action of a beta-amylase, e.g. maltose.”
- How many patents are filed under CPC C12P19/22 (produced by the action of a beta-amylase, e.g. maltose)?
- Our database includes 53 publications tagged with this CPC code.
- Is patent activity under CPC C12P19/22 growing?
- Publication counts under this code: 4 in 2024 vs 4 in 2025 (latest complete years).