Use of octenyl-succinate starches as a binder in wet granulation
US-12502359-B2 · Dec 23, 2025 · US
Esters
Esters · 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 | C08L3/06 |
| Official title | Esters |
| Display label | Esters |
| Total patents | 62 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 7 |
| 2022 | 6 |
| 2023 | 9 |
| 2024 | 8 |
| 2025 | 8 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Monomers, oligomers and polymers of sugars functionalized with straight or branched fatty acids and derivatives, their compositions and uses
US-12486382-B2 · Dec 2, 2025 · US
Gypsum composition comprising uncooked starch having mid-range viscosity, and methods and products related thereto
US-2025346532-A1 · Nov 13, 2025 · US
Biodegradable Super Absorbent Polymer and Preparation Method Thereof
US-2025288973-A1 · Sep 18, 2025 · US
Modified starches for home care and personal care
US-12391772-B2 · Aug 19, 2025 · US
Gypsum composition comprising uncooked starch having mid-range viscosity, and methods and products related thereto
US-12371374-B2 · Jul 29, 2025 · US
Functionalised polysaccharide
US-2025051690-A1 · Feb 13, 2025 · US
Method for producing water-soluble polymer and method for producing water-absorbing resin
US-2024367147-A1 · Nov 7, 2024 · US
Method of producing phosphoric acid crosslinked starch
US-12110346-B2 · Oct 8, 2024 · US
Thermally modified starches
US-2024306689-A1 · Sep 19, 2024 · US
Biodegradable Super Absorbent Polymer and Preparation Method Thereof
US-2024286114-A1 · Aug 29, 2024 · US
Water-absorbing resin
US-2024199821-A1 · Jun 20, 2024 · US
Molded article and method for production thereof
US-11981088-B2 · May 14, 2024 · US
Modified starches for home care and personal care
US-2024043570-A1 · Feb 8, 2024 · US
Gypsum composition comprising uncooked starch having mid-range viscosity, and methods and products related thereto
US-2024010561-A1 · Jan 11, 2024 · US
Process for making a particulate laundry detergent composition
US-2023374423-A1 · Nov 23, 2023 · US
Gypsum composition comprising uncooked starch having mid-range viscosity, and methods and products related thereto
US-11773020-B2 · Oct 3, 2023 · US
Marine-biodegradation accelerator
US-2023287210-A1 · Sep 14, 2023 · US
Amide compound
US-2023220140-A1 · Jul 13, 2023 · US
Compositions of tri-substituted starch and methods for making and using the same
US-2023190942-A1 · Jun 22, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08L3/06?
- CPC C08L3/06 is the Cooperative Patent Classification code for “Esters.”
- How many patents are filed under CPC C08L3/06 (Esters)?
- Our database includes 62 publications tagged with this CPC code.
- Is patent activity under CPC C08L3/06 growing?
- Publication counts under this code: 8 in 2024 vs 8 in 2025 (latest complete years).