- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F03D - Wind motors
- F03D 15/10 - Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
Patent holdings for IPC class F03D 15/10
Total number of patents in this class: 133
10-year publication summary
|
21
|
14
|
16
|
20
|
16
|
13
|
4
|
22
|
25
|
29
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Vestas Wind Systems A/S | 3673 |
22 |
| ZF Friedrichshafen AG | 7133 |
11 |
| Flender GmbH | 368 |
11 |
| ZF Wind Power Antwerpen N.V. | 198 |
10 |
| GE Infrastructure Technology, LLC | 6213 |
7 |
| Differential Dynamics Corporation | 26 |
5 |
| Adwen GmbH | 29 |
4 |
| Siemens Gamesa Renewable Energy A/S | 1879 |
4 |
| Beijing GoldWind Science & Creation Windpower Equipment Co., Ltd. | 367 |
3 |
| Nabtesco Corporation | 888 |
3 |
| Miba Gleitlager Austria GmbH | 118 |
2 |
| PT Tech, LLC | 27 |
2 |
| Siemens Gamesa Renewable Energy Innovation & Technology, S.L. | 326 |
2 |
| Katrick Technologies Limited | 15 |
2 |
| CRRC Shandong Wind Power Co., Ltd. | 9 |
2 |
| General Electric Company | 13767 |
1 |
| Siemens AG | 24505 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8712 |
1 |
| Hitachi, Ltd. | 15476 |
1 |
| Hamilton Sundstrand Corporation | 4865 |
1 |
| Other owners | 38 |