F05B 2250/312
The axes being parallel to each other
Official title: the axes being parallel to each other
F05B2250/312 (The axes being parallel to each other) appears on 19 US grants and 31 published applications in this corpus.
Search patents in F05B- Granted patents
- 19
- Published applications
- 31
- Assignees
- 21
- Inventors
- 55
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 3 |
| 2011 | 1 | 2 |
| 2012 | 1 | 3 |
| 2013 | 0 | 1 |
| 2014 | 1 | 3 |
| 2015 | 1 | 1 |
| 2016 | 2 | 3 |
| 2017 | 1 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 0 |
| 2020 | 1 | 2 |
| 2021 | 2 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 2 |
| 2024 | 1 | 2 |
| 2025 | 2 | 1 |
| 2026 | 1 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Modular underwater pumped-storage power plant reservoir22 Sep 2026US 12,742,435 B2
- Device for generating power, comprising an air-towed vessel towing at least one water current turbine14 Jan 2025US 12,195,160 B2Airbus SAS
- Kinetic machine, powered by flowing water for the extraction of energy by pressurizing water7 Jan 2025US 12,188,445 B2
- Ocean wave and tidal current energy conversion system17 Sep 2024US 12,092,066 B2
- Sea wave energy converter system to generate electricity using pioneer devices lined-up in particular arrangement28 Jun 2022US 11,374,461 B2
- Kinetic and potential energy ocean turbine13 Aug 2026US 2026/0235101 A1Poseidon Intellectualp S.A.S.
- Aerodynamic devices and assemblies for towers6 Aug 2026US 2026/0226882 A1Nordex Energy Spain, S.A.U.
- Tidal turbine1 Jan 2026US 2026/0002510 A1Tidal Technologies Limited
- Propellor system which is suitable for kinetic interaction with a fluid that flows unidirectionally through a channel, and a channel for a unidirectional fluid flow provided with such a propellor system4 Dec 2025US 2025/0369417 A1Turtle Prop Htp Holding B.V.
- Ocean wave and tidal current energy conversion system8 Aug 2024US 2024/0263609 A1
Most cited
By later US patents
- Dual hydroturbine unit92US 6,168,373 A2001
- Wind turbine rotor blade31US 7,438,533 B2General Electric Company · 2008
- Configuration of a wind turbine nacelle13US 7,969,037 B2General Electric Company · 2011
- Flow energy installation11US 8,154,145 B22012
- Strake for a wind turbine tower10US 9,567,745 B2Siemens Aktiengesellschaft · 2017