- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F03D - Wind motors
- F03D 5/04 - Other wind motors the wind-engaging parts being attached to carriages running on tracks or the like
Patent holdings for IPC class F03D 5/04
Total number of patents in this class: 53
10-year publication summary
|
11
|
4
|
12
|
6
|
6
|
7
|
4
|
4
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Airloom Energy, Inc. | 10 |
8 |
| Skypull SA | 5 |
4 |
| X Development LLC | 1436 |
3 |
| Kite Gen Research S.r.l. | 33 |
2 |
| Kitefarms LLC | 3 |
2 |
| Oceana Energy Company | 34 |
2 |
| Cafe24 Corp. | 51 |
2 |
| ITEA Ecotech GmbH | 3 |
2 |
| Finn Escone Oy | 5 |
1 |
| Hopewell Wind Power Limited | 6 |
1 |
| I.C.I. Caldaie S.p.A. | 10 |
1 |
| Lilu Energy, Inc. | 5 |
1 |
| NTS Energie- und Transportsysteme GmbH | 5 |
1 |
| Optiwind Corporation | 1 |
1 |
| RIC Enterprises | 6 |
1 |
| Sankrithi, Mithra | 2 |
1 |
| SP Power Farm Group Ltd. | 4 |
1 |
| Landers Energy Inc. | 1 |
1 |
| Winfoor AB | 7 |
1 |
| Challenergy Inc. | 4 |
1 |
| Other owners | 16 |