Method and device for storing energy
US-2025129761-A1 · Apr 24, 2025 · US
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using hydrostatic thrust
using hydrostatic thrust · 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 | F03B17/02 |
| Official title | using hydrostatic thrust |
| Display label | using hydrostatic thrust |
| Total patents | 9 |
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 |
| 2017 | 1 |
| 2019 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and device for storing energy
US-12116970-B2 · Oct 15, 2024 · US
Power generating device and operation method thereof based on ocean temperature difference
US-11988199-B2 · May 21, 2024 · US
Power generating device and operation method thereof based on ocean temperature difference
US-2023340947-A1 · Oct 26, 2023 · US
Submersible actuator
US-11493062-B1 · Nov 8, 2022 · US
Device for automatically generating energy
US-2019032629-A1 · Jan 31, 2019 · US
Device for automatically generating energy
US-10190569-B1 · Jan 29, 2019 · US
System and method for capacitive heat to electrical energy conversion
US-9653673-B1 · May 16, 2017 · US
Hydrostatic energy recovery system and method
US-2015047332-A1 · Feb 19, 2015 · US