Heat radiation sheet and method of manufacturing same
US-2020411409-A1 · Dec 31, 2020 · US
composite, e.g. polymers with fillers or fibres
composite, e.g. polymers with fillers or fibres · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F28F2255/06 |
| Official title | composite, e.g. polymers with fillers or fibres |
| Display label | composite, e.g. polymers with fillers or fibres |
| Total patents | 165 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 1 |
| 2017 | 9 |
| 2018 | 18 |
| 2019 | 24 |
| 2020 | 26 |
| 2021 | 20 |
| 2022 | 18 |
| 2023 | 19 |
| 2024 | 13 |
| 2025 | 11 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composite material
US-2020263070-A1 · Aug 20, 2020 · US
Vascular Composite Heat Exchanger
US-2020248976-A1 · Aug 6, 2020 · US
Thermally conductive sheet
US-2020243414-A1 · Jul 30, 2020 · US
Heat-dissipating sheet
US-2019390926-A1 · Dec 26, 2019 · US
Thermally conductive resin molded article
US-2019390098-A1 · Dec 26, 2019 · US
Encapsulation of thermal energy storage media
US-10501668-B2 · Dec 10, 2019 · US
Heat dissipation plate and method for manufacturing the same
US-2019368823-A1 · Dec 5, 2019 · US
Heat dissipation plate and method for manufacturing the same
US-2019366418-A1 · Dec 5, 2019 · US
Thermally conductive resin molded article
US-10457845-B2 · Oct 29, 2019 · US
Reduced cost and schedule manufacturing of graphene paper based thermal straps/harnesses
US-10455736-B2 · Oct 22, 2019 · US
Heat exchanger elements, in particular for flue gas cleaning systems of power stations
US-10443961-B2 · Oct 15, 2019 · US
Production process for metal matrix nanocomposite containing oriented graphene sheets
US-2019292672-A1 · Sep 26, 2019 · US
Method for preparing hexagonal boron nitride by templating
US-2019276310-A1 · Sep 12, 2019 · US
Thermal transistor
US-2019212078-A1 · Jul 11, 2019 · US
Metal member, composite of metal member and resin member, and production method therefor
US-2019206761-A1 · Jul 4, 2019 · US
Aluminum-diamond composite, and heat dissipating component using same
US-10302375-B2 · May 28, 2019 · US
Thermal pyrolytic graphite tube device for directional thermal management
US-2019154360-A1 · May 23, 2019 · US
Heat radiating sheet
US-10292311-B2 · May 14, 2019 · US
Thermal conductive stress relaxation structure
US-10276475-B2 · Apr 30, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F28F2255/06?
- CPC F28F2255/06 is the Cooperative Patent Classification code for “composite, e.g. polymers with fillers or fibres.”
- How many patents are filed under CPC F28F2255/06 (composite, e.g. polymers with fillers or fibres)?
- Our database includes 165 publications tagged with this CPC code.
- Is patent activity under CPC F28F2255/06 growing?
- Publication counts under this code: 13 in 2024 vs 11 in 2025 (latest complete years).