Copolymer and laminate containing same
US-2024400808-A1 · Dec 5, 2024 · US
Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 · 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 | C08F257/00 |
| Official title | Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 |
| Display label | Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 |
| Total patents | 72 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 10 |
| 2017 | 13 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 6 |
| 2023 | 6 |
| 2024 | 13 |
| 2025 | 8 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Curable composition and cured product thereof
US-2024400807-A1 · Dec 5, 2024 · US
Copper-clad laminate, wiring board, and copper foil with resin
US-12109779-B2 · Oct 8, 2024 · US
Resin composition
US-2024317985-A1 · Sep 26, 2024 · US
Copolymer and laminate containing same
US-12091531-B2 · Sep 17, 2024 · US
Free-radically polymerizable copolymer, free-radically polymerizable composition containing the same, and polymerized reaction product therefrom
US-2024287233-A1 · Aug 29, 2024 · US
Polyfunctional vinyl aromatic copolymer and method for manufacturing same, copolymer rubber obtained therefrom, rubber composition, rubber crosslinked material, and tire member
US-12037427-B2 · Jul 16, 2024 · US
Prepreg and uses thereof
US-2024150532-A1 · May 9, 2024 · US
Polyfunctional vinyl aromatic copolymer and method for manufacturing same, copolymer rubber obtained therefrom, rubber composition, rubber crosslinked material, and tire member
US-2024124629-A1 · Apr 18, 2024 · US
Composition for preparing vinyl chloride-based polymer and method for preparing vinyl chloride-based polymer using the same
US-11912810-B2 · Feb 27, 2024 · US
Composite particles for electrochemical element, production method, electrode for electrochemical element, and electrochemical element
US-2023138078-A1 · May 4, 2023 · US
Metal-clad laminate, wiring board, resin-including metal foil, and resin composition
US-2023094806-A1 · Mar 30, 2023 · US
Azide-functionalized polymer and process of making and using thereof
US-11613598-B2 · Mar 28, 2023 · US
Copper-clad laminate, wiring board, and copper foil with resin
US-2023054257-A1 · Feb 23, 2023 · US
Copolymer and laminate containing same
US-2023023832-A1 · Jan 26, 2023 · US
Curable composition and cured product thereof
US-2023023889-A1 · Jan 26, 2023 · US
Film, laminate, semiconductor wafer with film layer, substrate for mounting a semiconductor with film layer, and semiconductor device
US-2022344227-A1 · Oct 27, 2022 · US
Film, laminate, semiconductor wafer with film layer, substrate for mounting semiconductor with film layer, and semiconductor device
US-2022332868-A1 · Oct 20, 2022 · US
Non-core shell polymer particles
US-2022177659-A1 · Jun 9, 2022 · US
Coloring resin composition, film, color filter, solid-state imaging element, and image display device
US-2022146933-A1 · May 12, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F257/00?
- CPC C08F257/00 is the Cooperative Patent Classification code for “Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00.”
- How many patents are filed under CPC C08F257/00 (Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00)?
- Our database includes 72 publications tagged with this CPC code.
- Is patent activity under CPC C08F257/00 growing?
- Publication counts under this code: 13 in 2024 vs 8 in 2025 (latest complete years).