Device for storing electricity and high-temperature energy
US-2025146764-A1 · May 8, 2025 · US
for hot fluids (F17D1/086 takes precedence) · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F17D1/084 |
| Official title | {for hot fluids (F17D1/086 takes precedence)} |
| Display label | for hot fluids (F17D1/086 takes precedence) |
| Total patents | 8 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2020 | 2 |
| 2023 | 3 |
| 2025 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025146764-A1 · May 8, 2025 · US
US-12276379-B2 · Apr 15, 2025 · US
US-2023204162-A1 · Jun 29, 2023 · US
US-2023184390-A1 · Jun 15, 2023 · US
US-11592144-B2 · Feb 28, 2023 · US
US-2020248875-A1 · Aug 6, 2020 · US
US-10634284-B2 · Apr 28, 2020 · US
US-8939318-B2 · Jan 27, 2015 · US