- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 27/108 - Magnetically-actuated clutchesControl or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members
Patent holdings for IPC class F16D 27/108
Total number of patents in this class: 139
10-year publication summary
|
17
|
13
|
15
|
27
|
10
|
6
|
16
|
9
|
7
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cilag GmbH International | 6271 |
21 |
| Means Industries, Inc. | 162 |
17 |
| NTN Corporation | 4985 |
9 |
| Schaeffler Technologies AG & Co. KG | 10017 |
8 |
| GKN Driveline Japan Ltd. | 86 |
5 |
| Wells Fargo Bank, National Association, AS Successor Agent | 52 |
5 |
| Bayerische Motoren Werke Aktiengesellschaft | 14496 |
4 |
| Jing-jin Electric Technologies Co., Ltd. | 214 |
4 |
| JTEKT Corporation | 2515 |
3 |
| GKN Automotive Limited | 354 |
3 |
| The Hilliard Corporation | 51 |
3 |
| Linamar Corporation | 98 |
3 |
| Magna Powertrain Inc. | 113 |
3 |
| Milwaukee Electric Tool Corporation | 4481 |
3 |
| Lappeenrannan-lahden Teknillinen Yliopisto Lut | 58 |
3 |
| ZF Friedrichshafen AG | 7175 |
2 |
| Microsoft Technology Licensing, LLC | 53968 |
2 |
| Hamilton Sundstrand Corporation | 4923 |
2 |
| Dana Automotive Systems Group, LLC | 435 |
2 |
| HOERBIGER Antriebstechnik Holding GmbH | 67 |
2 |
| Other owners | 35 |