- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 27/00 - Magnetically-actuated clutchesControl or electric circuits therefor
Patent holdings for IPC class F16D 27/00
Total number of patents in this class: 329
10-year publication summary
|
32
|
28
|
29
|
48
|
28
|
22
|
19
|
10
|
11
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 9731 |
22 |
| Cilag GmbH International | 6198 |
21 |
| Means Industries, Inc. | 185 |
21 |
| ZF Friedrichshafen AG | 7119 |
12 |
| Magna Powertrain Inc. | 113 |
10 |
| Warner Electric Technology LLC | 118 |
7 |
| JTEKT Corporation | 2482 |
6 |
| Hanon Systems | 1885 |
6 |
| Bayerische Motoren Werke Aktiengesellschaft | 14247 |
5 |
| BorgWarner Inc. | 2607 |
5 |
| Litens Automotive Partnership | 331 |
5 |
| Ogura Clutch Co., Ltd. | 35 |
5 |
| Valeo Embrayages | 640 |
5 |
| Jing-jin Electric Technologies Co., Ltd. | 208 |
5 |
| Denso Corporation | 24099 |
4 |
| Hyundai Motor Company | 21501 |
4 |
| American Axle & Manufacturing, Inc. | 650 |
4 |
| Carnegie Mellon University | 1519 |
4 |
| Horton, Inc. | 121 |
4 |
| Magna Powertrain of America, Inc. | 99 |
4 |
| Other owners | 170 |