- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16F - Springs; shock-absorbers; means for damping vibration
- F16F 9/30 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium
Patent holdings for IPC class F16F 9/30
Total number of patents in this class: 158
10-year publication summary
|
11
|
14
|
17
|
18
|
25
|
11
|
10
|
10
|
11
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Moshun, LLC | 40 |
10 |
| Avery Dennison Corporation | 1291 |
8 |
| The Boeing Company | 19843 |
6 |
| 3m Innovative Properties Company | 18406 |
5 |
| Nidec Sankyo Corporation | 1117 |
4 |
| Betterguards Technology GmbH | 40 |
3 |
| Bnnt, LLC | 74 |
3 |
| ViaSat, Inc. | 1508 |
3 |
| Rtx Corporation | 8674 |
3 |
| General Electric Company | 18133 |
2 |
| BASF SE | 19740 |
2 |
| GM Global Technology Operations LLC | 13620 |
2 |
| Denso Corporation | 23338 |
2 |
| Ford Global Technologies, LLC | 19702 |
2 |
| ASML Netherlands B.V. | 6816 |
2 |
| Foster-Miller, Inc. | 169 |
2 |
| Goodrich Corporation | 2081 |
2 |
| KYB Corporation | 1278 |
2 |
| Lo-Rez Vibration Control Ltd. | 12 |
2 |
| Moog Inc. | 424 |
2 |
| Other owners | 91 |