- All sections
- B - Performing operations; transporting
- B60G - Vehicle suspension arrangements
- B60G 11/22 - Resilient suspensions characterised by arrangement, location, or kind of springs having rubber springs only
Patent holdings for IPC class B60G 11/22
Total number of patents in this class: 140
10-year publication summary
|
21
|
8
|
10
|
15
|
5
|
2
|
7
|
6
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hendrickson USA, L.L.C. | 597 |
23 |
| BASF SE | 20387 |
10 |
| Sumitomo Riko Company Limited | 1013 |
6 |
| GM Global Technology Operations LLC | 14197 |
4 |
| DRiV Automotive Inc. | 327 |
4 |
| Prospira Corporation | 168 |
4 |
| Hyundai Motor Company | 20403 |
3 |
| AVIC Beijing Institute of Aeronautical Materials | 8 |
3 |
| BASF Polyurethanes GmbH a legal entity | 144 |
3 |
| Firestone Industrial Products Company, LLC | 327 |
3 |
| Norco Industries, Inc. | 85 |
3 |
| G.P. di Ghezzi Giuseppe | 3 |
3 |
| Toyota Motor Corporation | 30345 |
2 |
| Ford Global Technologies, LLC | 20057 |
2 |
| Aktiebolaget SKF | 2834 |
2 |
| SKC Co., Ltd. | 320 |
2 |
| Transportation Technologies, Inc. | 7 |
2 |
| Wabtec Holding Corp. | 386 |
2 |
| DuPont Polymers, Inc. | 267 |
2 |
| Fiil Bikes Ltd | 5 |
2 |
| Other owners | 55 |