Bioactive peptide brush polymers via photoinduced reversible-deactivation radical polymerization
US-12516145-B2 · Jan 6, 2026 · US
Polyamides; Polyesteramides; Polyimides
Polyamides; Polyesteramides; Polyimides · 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 | C08F290/065 |
| Official title | {Polyamides; Polyesteramides; Polyimides} |
| Display label | Polyamides; Polyesteramides; Polyimides |
| Total patents | 53 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 6 |
| 2017 | 6 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 5 |
| 2022 | 5 |
| 2023 | 5 |
| 2024 | 7 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Heat-curable maleimide resin composition for RTM, fiber-reinforced composite material and radome
US-12516163-B2 · Jan 6, 2026 · US
Triazine ring-containing polymer and film forming composition containing same
US-12479960-B2 · Nov 25, 2025 · US
Resin composition, cured substance, laminate, manufacturing method for cured substance, manufacturing method for laminate, manufacturing method for semiconductor device, and semiconductor device
US-2025236697-A1 · Jul 24, 2025 · US
Diphenyl(meth)acrylamide-containing thermosetting resin composition and cured product therefrom
US-2025163200-A1 · May 22, 2025 · US
Microelectronic Devices with Good Reliability and Related Compositions and Methods
US-2025046717-A1 · Feb 6, 2025 · US
Photosensitive resin composition, photosensitive resin layer using the same, and color filter
US-2024329526-A1 · Oct 3, 2024 · US
Resin composition, method of manufacturing display device, and display device
US-2024301244-A1 · Sep 12, 2024 · US
Negative-type photosensitive polymer, polymer solution, negative-type photosensitive resin composition, cured film, and semiconductor device
US-2024301115-A1 · Sep 12, 2024 · US
Negative-type photosensitive polymer, polymer solution, negative-type photosensitive resin composition, cured film, and semiconductor device
US-2024272551-A1 · Aug 15, 2024 · US
Negative photosensitive resin composition, negative photosensitive resin composition film, cured product, preparation method of cured product, hollow structure, and electronic component
US-2024176239-A1 · May 30, 2024 · US
Photosensitive polyimide resin composition, resin film, and electronic device
US-2024085789-A1 · Mar 14, 2024 · US
Method for producing patterned substrate
US-2024027907-A1 · Jan 25, 2024 · US
Photosensitive polyimide resin composition, resin film, and electronic device
US-2023407089-A1 · Dec 21, 2023 · US
Process and solution for preparing a surface with bacteriostatic and bactericidal activity, surface thus prepared and uses thereof
US-2023180744-A1 · Jun 15, 2023 · US
Peptide-crosslinked protein-imprinted polymers and preparation method and applications thereof
US-11655313-B2 · May 23, 2023 · US
Heat-curable maleimide resin composition for rtm, fiber-reinforced composite material and radome
US-2023133834-A1 · May 4, 2023 · US
Triazine ring-containing polymer and film forming composition containing same
US-2023002555-A1 · Jan 5, 2023 · US
Bioactive peptide brush polymers via photoinduced reversible-deactivation radical polymerization
US-2022372200-A1 · Nov 24, 2022 · US
Substrate for heat-resistant electronic device
US-2022195118-A1 · Jun 23, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F290/065?
- CPC C08F290/065 is the Cooperative Patent Classification code for “Polyamides; Polyesteramides; Polyimides.”
- How many patents are filed under CPC C08F290/065 (Polyamides; Polyesteramides; Polyimides)?
- Our database includes 53 publications tagged with this CPC code.
- Is patent activity under CPC C08F290/065 growing?
- Publication counts under this code: 7 in 2024 vs 4 in 2025 (latest complete years).