Adhesive composition and film-shaped sealing material
US-12584050-B2 · Mar 24, 2026 · US
of polycarboxylic acids with epihalohydrins or precursors thereof
of polycarboxylic acids with epihalohydrins or precursors thereof · 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 | C08G59/12 |
| Official title | of polycarboxylic acids with epihalohydrins or precursors thereof |
| Display label | of polycarboxylic acids with epihalohydrins or precursors thereof |
| Total patents | 31 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 2 |
| 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.
Amine-based curing agents, and compositions, semiconductor packages, and electronic devices including the same
US-12404361-B2 · Sep 2, 2025 · US
Rehealable and reworkable polymer for electronic packaging
US-12319781-B2 · Jun 3, 2025 · US
Vegetable oil-derived epoxy compositions having improved performance
US-12297317-B2 · May 13, 2025 · US
Vegetable oil-derived epoxy compositions having improved performance
US-2024327566-A1 · Oct 3, 2024 · US
Resist underlayer film-forming composition containing acid catalyst-supporting polymer
US-2024310730-A1 · Sep 19, 2024 · US
Biomass epoxy resin composition and method of forming the same and oligomer
US-2024287245-A1 · Aug 29, 2024 · US
Adhesive composition and film-shaped sealing material
US-2024117226-A1 · Apr 11, 2024 · US
Vegetable oil-derived epoxy compositions having improved performance
US-11945905-B2 · Apr 2, 2024 · US
Rehealable and reworkable polymer for electronic packaging
US-2023257513-A1 · Aug 17, 2023 · US
Epoxy resin composition for encapsulating semiconductor device and semiconductor device encapsulated using the same
US-11639438-B2 · May 2, 2023 · US
Amine-based curing agents, and compositions, semiconductor packages, and electronic devices including the same
US-2023104237-A1 · Apr 6, 2023 · US
Impregnation resin mixture
US-11414542-B2 · Aug 16, 2022 · US
Epoxy resin composition for encapsulating semiconductor device and semiconductor device encapsulated using the same
US-2022145066-A1 · May 12, 2022 · US
Catalyst composition
US-2021394166-A1 · Dec 23, 2021 · US
Process for the manufacture of an epoxy-functional polyester, epoxy-functional polyester obtained by such process and coating composition comprising such epoxy-functional polyester
US-11203661-B2 · Dec 21, 2021 · US
Vegetable oil-derived epoxy compositions having improved performance
US-2021371579-A1 · Dec 2, 2021 · US
Impregnation resin mixture
US-2020270446-A1 · Aug 27, 2020 · US
Process for the Manufacture of an Epoxy-Functional Polyester, Epoxy-Functional Polyester Obtained by Such Process and Coating Composition Comprising Such Epoxy-Functional Polyester
US-2019375884-A1 · Dec 12, 2019 · US
Glycidyl esters of alpha, alpha branched acids compositions
US-9879113-B2 · Jan 30, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08G59/12?
- CPC C08G59/12 is the Cooperative Patent Classification code for “of polycarboxylic acids with epihalohydrins or precursors thereof.”
- How many patents are filed under CPC C08G59/12 (of polycarboxylic acids with epihalohydrins or precursors thereof)?
- Our database includes 31 publications tagged with this CPC code.
- Is patent activity under CPC C08G59/12 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).