- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F03D - Wind motors
- F03D 9/45 - Building formations
Patent holdings for IPC class F03D 9/45
Total number of patents in this class: 27
10-year publication summary
|
0
|
10
|
6
|
9
|
2
|
8
|
5
|
4
|
4
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20186 |
2 |
| Mediterranean Design Network S.r.l. | 3 |
2 |
| Flower Turbines Inc. | 30 |
2 |
| Introfoc Ltd | 4 |
2 |
| Energypier AG | 4 |
2 |
| Cameron Communications Ltd. | 1 |
1 |
| Contemporary Design Company | 2 |
1 |
| Global Energy Co., Ltd. | 18 |
1 |
| Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences | 239 |
1 |
| Teral Inc. | 16 |
1 |
| National Technology & Engineering Solutions of Sandia, LLC | 1916 |
1 |
| AC2T research GmbH | 12 |
1 |
| Ajey Bahekar | 1 |
1 |
| Undula Tech LLC | 1 |
1 |
| Accelerate Wind, LLC | 3 |
1 |
| Logic Swiss AG | 3 |
1 |
| Bernoulli LLC | 3 |
1 |
| Urban Wind Power, S.L. | 1 |
1 |
| Carsten Westergaard | 1 |
1 |
| Aeromine Technologies | 7 |
1 |
| Other owners | 2 |