Effervescent compositions and solutions prepared from the same
US-12570925-B2 · Mar 10, 2026 · US
esterified
esterified · 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 | C11D3/226 |
| Official title | {esterified} |
| Display label | esterified |
| Total patents | 60 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 5 |
| 2023 | 12 |
| 2024 | 5 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Poly alpha-1,6-glucan derivatives and compositions comprising same
US-12486338-B2 · Dec 2, 2025 · US
Modified starches for home care and personal care
US-12391772-B2 · Aug 19, 2025 · US
Compressed unit dose toilet cleaning tablets
US-12319893-B2 · Jun 3, 2025 · US
Process for making a particulate laundry detergent composition
US-12258544-B2 · Mar 25, 2025 · US
Water-soluble graft polymer, their preparation, uses, and compositions comprising such polymers
US-2025059471-A1 · Feb 20, 2025 · US
Amphiphilic polysaccharide derivatives and compositions comprising same
US-12006489-B2 · Jun 11, 2024 · US
Acetoacetyl polymer - based microcapsules
US-2024149237-A1 · May 9, 2024 · US
Benefit agent delivery particles
US-2024084222-A1 · Mar 14, 2024 · US
Self-invertible inverse latex comprising, as an inverting agent, surfactant species of the polyglycerol ester family, use thereof as a thickening agent, and aqueous liquid detergent compositions comprising same for household or industrial use
US-11912797-B2 · Feb 27, 2024 · US
Modified starches for home care and personal care
US-2024043570-A1 · Feb 8, 2024 · US
Process for making a particulate laundry detergent composition
US-2023374423-A1 · Nov 23, 2023 · US
Poly alpha-1,6-glucan esters and compositions comprising same
US-2023287148-A1 · Sep 14, 2023 · US
Dilutable fabric conditioner composition
US-2023235246-A1 · Jul 27, 2023 · US
Poly Alpha-1,6-Glucan Derivatives and Compositions Comprising Same
US-2023212325-A1 · Jul 6, 2023 · US
Method of preparing a liquid fabric conditioner
US-2023183608-A1 · Jun 15, 2023 · US
Effervescent Compositions and Solutions Prepared from the Same
US-2023159857-A1 · May 25, 2023 · US
Process for making a particulate laundry detergent composition
US-2023145083-A1 · May 11, 2023 · US
Dilutable fabric conditioner composition
US-2023127811-A1 · Apr 27, 2023 · US
Product comprising poly alpha 1,3-glucan esters
US-2023116339-A1 · Apr 13, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C11D3/226?
- CPC C11D3/226 is the Cooperative Patent Classification code for “esterified.”
- How many patents are filed under CPC C11D3/226 (esterified)?
- Our database includes 60 publications tagged with this CPC code.
- Is patent activity under CPC C11D3/226 growing?
- Publication counts under this code: 5 in 2024 vs 5 in 2025 (latest complete years).