Power generation system
US-2025377164-A1 · Dec 11, 2025 · US
one heat-exchange medium being a solid (F28C3/10 takes precedence)
one heat-exchange medium being a solid (F28C3/10 takes precedence) · 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 | F28C3/005 |
| Official title | {one heat-exchange medium being a solid (F28C3/10 takes precedence)} |
| Display label | one heat-exchange medium being a solid (F28C3/10 takes precedence) |
| Total patents | 41 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 6 |
| 2018 | 3 |
| 2019 | 6 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cooling device of an electrical storage system and method using the cooling device
US-12355048-B2 · Jul 8, 2025 · US
Support for dielectric fluid circuit and corresponding thermal regulation assembly, in particular for a motor vehicle
US-2025105391-A1 · Mar 27, 2025 · US
Bearing area heating fixture and method
US-2024328330-A1 · Oct 3, 2024 · US
Semi-passive cooling using hierarchical vasculature
US-12085333-B2 · Sep 10, 2024 · US
Heating furnace
US-2024003627-A1 · Jan 4, 2024 · US
Enclosure for an optoelectronic sensor and lidar sensor
US-11630187-B2 · Apr 18, 2023 · US
Device for regulating the temperature of a battery using a dielectric fluid, and battery pack comprising such a device
US-11575166-B2 · Feb 7, 2023 · US
Process and production line for forming objects
US-2023026647-A1 · Jan 26, 2023 · US
Cooling device of an electrical storage system and method using the cooling device
US-2022216540-A1 · Jul 7, 2022 · US
Heat transfer devices and methods of cooling heat sources
US-11378340-B2 · Jul 5, 2022 · US
Heat sink and thermal dissipation structure
US-2022074681-A1 · Mar 10, 2022 · US
Semi-passive cooling using hierarchical vasculature
US-2022074639-A1 · Mar 10, 2022 · US
Mechanism for variable thermal conductance
US-2021293495-A1 · Sep 23, 2021 · US
Computer aided measuring system (CAMS) temperature reporters
US-11118849-B2 · Sep 14, 2021 · US
Device for regulating the temperature of a battery using a dielectric fluid, and battery pack comprising such a device
US-2021184295-A1 · Jun 17, 2021 · US
Wet gas condenser
US-10895133-B2 · Jan 19, 2021 · US
Thermal transistor
US-10866039-B2 · Dec 15, 2020 · US
Thermal transistor
US-10859329-B2 · Dec 8, 2020 · US
Enclosure for an optoelectronic sensor and lidar sensor
US-2020309913-A1 · Oct 1, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F28C3/005?
- CPC F28C3/005 is the Cooperative Patent Classification code for “one heat-exchange medium being a solid (F28C3/10 takes precedence).”
- How many patents are filed under CPC F28C3/005 (one heat-exchange medium being a solid (F28C3/10 takes precedence))?
- Our database includes 41 publications tagged with this CPC code.
- Is patent activity under CPC F28C3/005 growing?
- Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).