Systems and methods for energy harvest
US-2025297592-A1 · Sep 25, 2025 · US
and the wom slides relative to the rem
and the wom slides relative to the rem · 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 | F03B13/1845 |
| Official title | {and the wom slides relative to the rem} |
| Display label | and the wom slides relative to the rem |
| Total patents | 25 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 5 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for energy harvest
US-12326133-B2 · Jun 10, 2025 · US
Kinetic energy recovery wind-wave integrated system
US-2025172119-A1 · May 29, 2025 · US
Systems and methods for energy harvest
US-2024125295-A1 · Apr 18, 2024 · US
Wave energy harvester
US-2023261546-A1 · Aug 17, 2023 · US
Systems and methods for energy harvest
US-11719219-B2 · Aug 8, 2023 · US
Independent wave energy power generation buoyancy tank based on principle of liquid sloshing
US-2023220825-A1 · Jul 13, 2023 · US
Wave energy harvester
US-11637479-B2 · Apr 25, 2023 · US
Width-adjustable packaging bag shaper, bag maker, packaging machine and method
US-11472588-B2 · Oct 18, 2022 · US
Method for controlling a wave-energy-converter system taking into account uncertainties
US-11236720-B2 · Feb 1, 2022 · US
Width-adjustable packaging bag shaper, bag maker, packaging machine and method
US-2021403191-A1 · Dec 30, 2021 · US
Wave energy harvester
US-2021203209-A1 · Jul 1, 2021 · US
Floating wave power generator capable of lifting under remote control
US-10975834-B2 · Apr 13, 2021 · US
Oscillating water column-oscillating buoy combined wave energy converter
US-10844829-B2 · Nov 24, 2020 · US
Floating wave power generator capable of lifting under remote control
US-2020217292-A1 · Jul 9, 2020 · US
Method for controlling a wave-energy-converter system taking into account uncertainties
US-2020095973-A1 · Mar 26, 2020 · US
Method of controlling a wave energy conversion system maximizing the power output
US-10601352-B2 · Mar 24, 2020 · US
Oscillating water column-oscillating buoy combined wave energy converter
US-2020080536-A1 · Mar 12, 2020 · US
Method and apparatus for wave energy conversion
US-10352290-B2 · Jul 16, 2019 · US
Systems and methods for energy harvest
US-2018355837-A1 · Dec 13, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F03B13/1845?
- CPC F03B13/1845 is the Cooperative Patent Classification code for “and the wom slides relative to the rem.”
- How many patents are filed under CPC F03B13/1845 (and the wom slides relative to the rem)?
- Our database includes 25 publications tagged with this CPC code.
- Is patent activity under CPC F03B13/1845 growing?
- Publication counts under this code: 1 in 2024 vs 3 in 2025 (latest complete years).