Flettner rotor with localized suction
US-12129009-B2 · Oct 29, 2024 · US
using the Magnus-effect · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F05B2240/201 |
| Official title | using the Magnus-effect |
| Display label | using the Magnus-effect |
| Total patents | 4 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2023 | 1 |
| 2024 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12129009-B2 · Oct 29, 2024 · US
US-2023174208-A1 · Jun 8, 2023 · US
US-9863398-B2 · Jan 9, 2018 · US
US-9599020-B2 · Mar 21, 2017 · US