Modeling material formulations usable in additive manufacturing of three-dimensional objects at low temperatures
US-2026049168-A1 · Feb 19, 2026 · US
the ester chains containing seven or more carbon atoms
the ester chains containing seven or more carbon atoms · 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 | C08F222/225 |
| Official title | {the ester chains containing seven or more carbon atoms} |
| Display label | the ester chains containing seven or more carbon atoms |
| Total patents | 56 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 10 |
| 2019 | 9 |
| 2020 | 8 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 5 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Polymer glass transition temperature manipulation via z/e hydrazone photoswitching
US-12435166-B2 · Oct 7, 2025 · US
(Meth)acrylate-functionalized waxes and curable compositions made therewith
US-12286495-B2 · Apr 29, 2025 · US
Modeling material formulations usable in additive manufacturing of three-dimensional objects at low temperatures
US-12202921-B2 · Jan 21, 2025 · US
Support material formulations usable in additive manufacturing of three-dimensional objects at low temperatures
US-12157782-B2 · Dec 3, 2024 · US
Polymer glass transition temperature manipulation via z/e hydrazone photoswitching
US-2024287218-A1 · Aug 29, 2024 · US
Polymer glass transition temperature manipulation via z/e hydrazone photoswitching
US-11987654-B2 · May 21, 2024 · US
N-Oxide and Ectoine Monomers, Polymers, Their Compositions, and Related Methods
US-2024123075-A1 · Apr 18, 2024 · US
Curable composition, cured product, optical member, lens, and compound
US-11873426-B2 · Jan 16, 2024 · US
N-oxide and ectoine monomers, polymers, their compositions, and related methods
US-11752212-B2 · Sep 12, 2023 · US
Polymer glass transition temperature manipulation via z/e hydrazone photoswitching
US-2023125498-A1 · Apr 27, 2023 · US
Polymer glass transition temperature manipulation via Z/E hydrazone photoswitching
US-11566089-B2 · Jan 31, 2023 · US
Curable resin composition and cured product thereof
US-2022106420-A1 · Apr 7, 2022 · US
(meth)acrylate-functionalized waxes and curable compositions made therewith
US-2022089800-A1 · Mar 24, 2022 · US
Active energy ray-curable resin composition, resin molded article, and method for producing resin molded article
US-11248065-B2 · Feb 15, 2022 · US
Fluoromonomer and fluorooligomer compounds, photopolymerizable composition, and hydrophobic film using the same
US-10995215-B2 · May 4, 2021 · US
Curable composition, cured product, optical member, lens, and compound
US-2021108012-A1 · Apr 15, 2021 · US
Polymer glass transition temperature manipulation via z/e hydrazone photoswitching
US-2021079134-A1 · Mar 18, 2021 · US
Polymerizable composition and optically anisotropic body produced using the same
US-10927263-B2 · Feb 23, 2021 · US
Modeling material formulations usable in additive manufacturing of three-dimensional objects at low temperatures
US-2020399411-A1 · Dec 24, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F222/225?
- CPC C08F222/225 is the Cooperative Patent Classification code for “the ester chains containing seven or more carbon atoms.”
- How many patents are filed under CPC C08F222/225 (the ester chains containing seven or more carbon atoms)?
- Our database includes 56 publications tagged with this CPC code.
- Is patent activity under CPC C08F222/225 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).