- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16F - Springsshock-absorbersmeans for damping vibration
- F16F 3/093 - Units comprising several springs made of plastics or the like material the springs being of different materials, e.g. having different types of rubber
Patent holdings for IPC class F16F 3/093
Total number of patents in this class: 69
10-year publication summary
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6
|
6
|
7
|
7
|
6
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9
|
7
|
3
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2
|
1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ascion, LLC | 52 |
5 |
| EFFBE GmbH | 19 |
4 |
| Robert Bosch GmbH | 42826 |
3 |
| Hsiu Chen Liao | 5 |
3 |
| Sumitomo Riko Company Limited | 1089 |
3 |
| BASF SE | 21039 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 14506 |
2 |
| Boston Retail Products, Inc. | 14 |
2 |
| Drax Inc. | 62 |
2 |
| Prospira Corporation | 179 |
2 |
| Elite Buffer LLC | 2 |
2 |
| Honda Motor Co., Ltd. | 25780 |
1 |
| Seagate Technology LLC | 3971 |
1 |
| Hyundai Motor Company | 22435 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 32105 |
1 |
| Bridgestone Corporation | 7218 |
1 |
| Daimler AG | 3351 |
1 |
| Continental Teves AG & Co. oHG | 1549 |
1 |
| Rolls-Royce PLC | 3137 |
1 |
| Kia Motors Corporation | 7749 |
1 |
| Other owners | 30 |