- All sections
- B - Performing operationstransporting
- B60G - Vehicle suspension arrangements
- B60G 17/044 - Self-pumping fluid springs
Patent holdings for IPC class B60G 17/044
Total number of patents in this class: 47
10-year publication summary
|
2
|
5
|
1
|
1
|
3
|
5
|
2
|
2
|
3
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi Astemo, Ltd. | 6331 |
11 |
| ZF Friedrichshafen AG | 7098 |
4 |
| KYB Corporation | 1349 |
3 |
| Tenneco Automotive Operating Company Inc. | 634 |
3 |
| DRiV Automotive Inc. | 333 |
3 |
| Ford Global Technologies, LLC | 20355 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 14198 |
2 |
| Aisin Seiki Kabushiki Kaisha | 2251 |
2 |
| MSI Defense Solutions, LLC | 40 |
2 |
| Clearmotion, Inc. | 169 |
2 |
| Toyota Motor Corporation | 31162 |
1 |
| Continental Aktiengesellschaft | 129 |
1 |
| Bridgestone Americas Tire Operations, LLC | 1060 |
1 |
| Firestone Industrial Products Company, LLC | 329 |
1 |
| Fox Factory, Inc. | 825 |
1 |
| KSM Castings Group GmbH | 71 |
1 |
| Levant Power Corporation | 22 |
1 |
| Tesla Motors, Inc. | 98 |
1 |
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1415 |
1 |
| Conaway, Richard | 1 |
1 |
| Other owners | 3 |