- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16F - Springsshock-absorbersmeans for damping vibration
- F16F 15/16 - Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid
Patent holdings for IPC class F16F 15/16
Total number of patents in this class: 185
10-year publication summary
|
14
|
14
|
26
|
21
|
16
|
14
|
6
|
9
|
10
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ZF Friedrichshafen AG | 7133 |
27 |
| Hasse & WREDE GmbH | 51 |
9 |
| Oshkosh Defense, LLC | 186 |
8 |
| Bayerische Motoren Werke Aktiengesellschaft | 14278 |
7 |
| Schaeffler Technologies AG & Co. KG | 9818 |
6 |
| Aisin AW Industries Co., Ltd. | 63 |
5 |
| General Electric Company | 13811 |
4 |
| Exedy Corporation | 489 |
4 |
| LuK Lamellen und Kupplungsbau Beteiligungs KG | 284 |
4 |
| Valeo Embrayages | 649 |
4 |
| Baker Hughes Oilfield Operations, LLC | 2289 |
4 |
| Audi AG | 7345 |
3 |
| TMT Machinery, Inc. | 46 |
3 |
| Samsung Display Co., Ltd. | 34539 |
2 |
| LG Electronics Inc. | 72807 |
2 |
| Airbus Operations Limited | 1259 |
2 |
| Aisin AW Co., Ltd. | 2330 |
2 |
| GM Global Technology Operations, Inc. | 584 |
2 |
| Lo-Rez Vibration Control Ltd. | 13 |
2 |
| Mitsubishi Heavy Industries Aero Engines, Ltd. | 134 |
2 |
| Other owners | 83 |