- All sections
- E - Fixed constructions
- E01B - Permanent waypermanent-way toolsmachines for making railways of all kinds
- E01B 7/08 - Other constructions of tongues, e.g. tilting about an axis parallel to the rail, movable tongue blocks or rails
Patent holdings for IPC class E01B 7/08
Total number of patents in this class: 21
10-year publication summary
|
5
|
0
|
2
|
2
|
0
|
4
|
1
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Loughborough University | 95 |
3 |
| Voestalpine VAE GmbH | 32 |
3 |
| Ve'rtex Sweden AB | 3 |
3 |
| Jez Sistemas Ferroviarios, S.L. | 7 |
3 |
| Universal City Studios LLC | 2498 |
2 |
| Max Boegl Stiftung & Co. KG | 24 |
2 |
| Embedded Rail Technology Limited | 7 |
1 |
| Isis Innovation Limited | 502 |
1 |
| CRRC Yangtze Co., Ltd. | 84 |
1 |
| pentanova cs GmbH | 19 |
1 |
| Carpet Track Ltd | 2 |
1 |
| Other owners | 0 |