- All sections
- B - Performing operationstransporting
- B61D - Body details or kinds of railway vehicles
- B61D 3/10 - Articulated vehicles
Patent holdings for IPC class B61D 3/10
Total number of patents in this class: 46
10-year publication summary
|
3
|
2
|
3
|
4
|
5
|
4
|
3
|
2
|
5
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bombardier Transportation GmbH | 646 |
8 |
| Alstom Holdings | 612 |
5 |
| Siemens AG | 24484 |
3 |
| Siemens Mobility GmbH | 1720 |
3 |
| Siemens Mobility Austria GmbH | 165 |
3 |
| Siemens AG Österreich | 317 |
2 |
| CRRC Shandong Co., Ltd. | 30 |
2 |
| Axtone SA | 25 |
2 |
| Schaeffler Technologies AG & Co. KG | 9873 |
1 |
| Alstom Transport Technologies | 124 |
1 |
| Brandt Road Rail Corporation | 11 |
1 |
| Continental Engineering Services GmbH | 45 |
1 |
| CRRC Tangshan Co., Ltd. | 257 |
1 |
| Ego International B.V. | 10 |
1 |
| Herzog Railroad Services, Inc. | 61 |
1 |
| HÜBNER GmbH | 5 |
1 |
| Kasgro Rail Corp. | 14 |
1 |
| National Steel Car Limited | 150 |
1 |
| Niagara Frontier Transportation Authority | 3 |
1 |
| Patentes Talgo, S.L. | 23 |
1 |
| Other owners | 6 |