Generating Electrical Power Underwater
US-2021404433-A1 · Dec 30, 2021 · US
on a submerged structure
on a submerged structure · 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 | F05B2240/97 |
| Official title | on a submerged structure |
| Display label | on a submerged structure |
| Total patents | 123 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 13 |
| 2016 | 4 |
| 2017 | 9 |
| 2018 | 12 |
| 2019 | 7 |
| 2020 | 10 |
| 2021 | 14 |
| 2022 | 14 |
| 2023 | 10 |
| 2024 | 9 |
| 2025 | 17 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Submerged wave energy converter for deep water operations
US-2021404436-A1 · Dec 30, 2021 · US
Generating Electrical Power Underwater
US-2021404434-A1 · Dec 30, 2021 · US
Submerged wave energy converter for deep water operations
US-11002243-B2 · May 11, 2021 · US
Sealing Arrangement for a Connection Between Two Connecting Elements of an Offshore Structure and Method for Producing Same
US-2021018093-A1 · Jan 21, 2021 · US
Underwater energy storage system
US-2020400123-A1 · Dec 24, 2020 · US
Floating support structure for offshore wind turbine and method for installing a wind turbine provided with such a support structure
US-2020391834-A1 · Dec 17, 2020 · US
Subsea Energy Storage
US-2020347815-A1 · Nov 5, 2020 · US
Platform for floating type offshore structure having protrusion member and semi-submersible offshore structure including the same
US-2020317309-A1 · Oct 8, 2020 · US
Wave energy converter
US-10738756-B2 · Aug 11, 2020 · US
Hydroelectric power plant
US-2020191112-A1 · Jun 18, 2020 · US
Self-propelled buoyant energy converter and method for deploying same
US-2020191110-A1 · Jun 18, 2020 · US
Water turbine device and hydraulic power generation device
US-10641238-B2 · May 5, 2020 · US
Underwater floating-type ocean current power generation device
US-10584675-B2 · Mar 10, 2020 · US
Self-propelled buoyant energy converter and method for deploying same
US-10578075-B2 · Mar 3, 2020 · US
Hybrid energy harvesting system for thermal-powered underwater vehicle
US-10472034-B1 · Nov 12, 2019 · US
Underwater device and method for controlling posture of underwater device
US-10451026-B2 · Oct 22, 2019 · US
Ocean current power generating device
US-10355557-B2 · Jul 16, 2019 · US
Floating mounting having a depth-variable horizontal cross-section
US-10252781-B2 · Apr 9, 2019 · US
Hydrokinetic rotor and device including such a rotor
US-10233892-B2 · Mar 19, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F05B2240/97?
- CPC F05B2240/97 is the Cooperative Patent Classification code for “on a submerged structure.”
- How many patents are filed under CPC F05B2240/97 (on a submerged structure)?
- Our database includes 123 publications tagged with this CPC code.
- Is patent activity under CPC F05B2240/97 growing?
- Publication counts under this code: 9 in 2024 vs 17 in 2025 (latest complete years).