- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- 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: 100
10-year publication summary
|
21
|
14
|
16
|
20
|
16
|
13
|
4
|
22
|
24
|
1
|
| 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 | 3576 |
18 |
| Flender GmbH | 345 |
8 |
| GE Infrastructure Technology, LLC | 6109 |
7 |
| ZF Friedrichshafen AG | 7019 |
5 |
| Differential Dynamics Corporation | 25 |
5 |
| ZF Wind Power Antwerpen N.V. | 174 |
4 |
| Adwen GmbH | 29 |
4 |
| Nabtesco Corporation | 882 |
3 |
| PT Tech, LLC | 25 |
2 |
| Katrick Technologies Limited | 16 |
2 |
| CRRC Shandong Wind Power Co., Ltd. | 8 |
2 |
| General Electric Company | 17803 |
1 |
| Siemens AG | 24572 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8515 |
1 |
| Hitachi, Ltd. | 15203 |
1 |
| Hamilton Sundstrand Corporation | 4719 |
1 |
| Board of Regents, The University of Texas System | 5610 |
1 |
| Purdue Research Foundation | 3471 |
1 |
| Arizona Board of Regents on behalf of Arizona State University | 2450 |
1 |
| Beijing GoldWind Science & Creation Windpower Equipment Co., Ltd. | 355 |
1 |
| Other owners | 31 |