Resin, preparation method therefor, resin composition, and molded product
US-12497484-B2 · Dec 16, 2025 · US
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and alcohols
and alcohols · 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 | C08G64/226 |
| Official title | {and alcohols} |
| Display label | and alcohols |
| Total patents | 24 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 2 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 6 |
| 2023 | 5 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing carbonate derivative
US-12351568-B2 · Jul 8, 2025 · US
Method for producing polycarbonate
US-12234321-B2 · Feb 25, 2025 · US
Polycarbonate-modified acrylic resin, paint, and plastic molded article painted by said paint
US-12116441-B2 · Oct 15, 2024 · US
Resin and Method for Manufacturing Same
US-2024141100-A1 · May 2, 2024 · US
Resin, Preparation Method Therefor, Resin Composition, and Molded Product
US-2023407005-A1 · Dec 21, 2023 · US
Resin and Preparation Method Therefor
US-2023303767-A1 · Sep 28, 2023 · US
Resin and Method for Producing Same
US-2023295372-A1 · Sep 21, 2023 · US
Polycarbonate resin and method for producing same
US-11634538-B2 · Apr 25, 2023 · US
Polymerizable composition for optical articles and optical articles made therefrom
US-11634537-B2 · Apr 25, 2023 · US
Method for producing carbonate derivative
US-2021403409-A1 · Dec 30, 2021 · US
Method for producing polycarbonate
US-2021388159-A1 · Dec 16, 2021 · US
Polycarbonate-modified acrylic resin, paint, and plastic molded article painted by said paint
US-2021340299-A1 · Nov 4, 2021 · US
Polycarbonate resin and method for producing same
US-2021317264-A1 · Oct 14, 2021 · US
Polymerizable composition for optical articles and optical articles made therefrom
US-2021070931-A1 · Mar 11, 2021 · US
Phase difference film
US-10899882-B2 · Jan 26, 2021 · US
Polycarbonate resin composition
US-10767052-B2 · Sep 8, 2020 · US
Copolycarbonate and composition comprising the same
US-10669375-B2 · Jun 2, 2020 · US
Phase difference film
US-2020131309-A1 · Apr 30, 2020 · US
Copolycarbonate and composition comprising the same
US-2019112421-A1 · Apr 18, 2019 · US