Fibrous cellulose, fibrous cellulose composite resin, and method for manufacturing fibrous cellulose
US-12559578-B2 · Feb 24, 2026 · US
Hydrolysis or ripening
Hydrolysis or ripening · 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 | C08B3/24 |
| Official title | Hydrolysis or ripening |
| Display label | Hydrolysis or ripening |
| Total patents | 36 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 6 |
| 2025 | 1 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cellulose nanocrystal-based emulsions and uses thereof
US-12543730-B2 · Feb 10, 2026 · US
Cellulose acetate and method for producing cellulose acetate
US-12344681-B2 · Jul 1, 2025 · US
Cellulose nanocrystal-based emulsions and uses thereof
US-2024306636-A1 · Sep 19, 2024 · US
Resin beads, method for producing resin beads, and product using resin beads
US-2024247112-A1 · Jul 25, 2024 · US
Cellulose acetate and cellulose acetate composition
US-2024191063-A1 · Jun 13, 2024 · US
Biomimetic chemocatalytic cascades of degradable polymers
US-11958031-B2 · Apr 16, 2024 · US
Resin beads, method for producing resin beads, and product using resin beads
US-11926718-B2 · Mar 12, 2024 · US
Cellulose acetate and cellulose acetate composition
US-11920021-B2 · Mar 5, 2024 · US
Resin beads, method for producing resin beads, and product using resin beads
US-2023303782-A1 · Sep 28, 2023 · US
Fibrous cellulose, fibrous cellulose composite resin, and method for manufacturing fibrous cellulose
US-2023159665-A1 · May 25, 2023 · US
Cellulose acetate and cellulose acetate composition
US-2022267574-A1 · Aug 25, 2022 · US
Cellulose acetate and method for producing cellulose acetate
US-2022227891-A1 · Jul 21, 2022 · US
Biomimetic Chemocatalytic Cascades Of Degradable Polymers
US-2021362121-A1 · Nov 25, 2021 · US
Cellulose acetate and method for producing cellulose acetate
US-11066484-B2 · Jul 20, 2021 · US
Cellulose nanocrystal-based emulsions and uses thereof
US-2021144993-A1 · May 20, 2021 · US
Cellulose acetate, and method and device for producing cellulose acetate
US-2021017296-A1 · Jan 21, 2021 · US
Nutrient composition having lipid metabolism-improving action
US-10869883-B2 · Dec 22, 2020 · US
Cellulose acetate and method for producing cellulose acetate
US-2020262933-A1 · Aug 20, 2020 · US
Cellulose acetate with a low degree of substitution
US-10703825-B2 · Jul 7, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08B3/24?
- CPC C08B3/24 is the Cooperative Patent Classification code for “Hydrolysis or ripening.”
- How many patents are filed under CPC C08B3/24 (Hydrolysis or ripening)?
- Our database includes 36 publications tagged with this CPC code.
- Is patent activity under CPC C08B3/24 growing?
- Publication counts under this code: 6 in 2024 vs 1 in 2025 (latest complete years).