F05B 2250/26
Paraboloidal
Official title: paraboloidal
F05B2250/26 (Paraboloidal) appears on 6 US grants and 7 published applications in this corpus.
Search patents in F05B- Granted patents
- 6
- Published applications
- 7
- Assignees
- 4
- Inventors
- 8
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
By publication year.
Recent patents
- Nacelle for a wind turbine7 Oct 2025US 12,435,696 B2Vestas Wind Systems A/S
- Propeller6 Feb 2024US D1,013,605 S1Sharrow Engineering LLC · Design
- Propeller16 May 2023US 11,649,026 B2Sharrow Engineering LLC
- Propeller15 Mar 2022US 11,273,892 B2Sharrow Engineering LLC
- Wind turbine generator24 Nov 2020US 10,844,836 B2
- A nacelle for a wind turbine5 Jun 2025US 2025/0179988 A1Vestas Wind Systems A/S
- Propeller5 May 2022US 2022/0135195 A1Sharrow Engineering LLC
- Wind Turbine Generator20 Feb 2020US 2020/0056587 A1
- Variable moment of inertia wind turbine28 Feb 2019US 2019/0063405 A1
- Propeller5 Jul 2018US 2018/0186439 A1Sharrow Engineering LLC
Most cited
By later US patents