- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16F - Springsshock-absorbersmeans for damping vibration
- F16F 6/00 - Magnetic springsFluid magnetic springs
Patent holdings for IPC class F16F 6/00
Total number of patents in this class: 119
10-year publication summary
|
13
|
12
|
3
|
10
|
16
|
16
|
14
|
6
|
7
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BAE SYSTEMS plc | 2306 |
9 |
| Newtonoid Technologies, L.L.C. | 136 |
4 |
| Siemens AG | 24544 |
3 |
| The Boeing Company | 19956 |
3 |
| Hyundai Motor Company | 21174 |
3 |
| Tsinghua University | 5784 |
3 |
| Goodrich Corporation | 2087 |
3 |
| Huazhong University of Science and Technology | 1015 |
3 |
| Mayekawa Mfg. Co., Ltd. | 340 |
3 |
| Green Wave Power Systems LLC | 13 |
3 |
| Honda Motor Co., Ltd. | 25101 |
2 |
| Honeywell International Inc. | 13611 |
2 |
| GM Global Technology Operations LLC | 14645 |
2 |
| AB SKF | 162 |
2 |
| Chongqing University | 259 |
2 |
| CK Materials Lab Co., Ltd. | 104 |
2 |
| Delta Kogyo Co., Ltd. | 136 |
2 |
| GM Global Technology Operations, Inc. | 599 |
2 |
| Nippon Steel Corporation | 6097 |
2 |
| Portland State University | 77 |
2 |
| Other owners | 62 |