- All sections
- E - Fixed constructions
- E01B - Permanent way; permanent-way tools; machines for making railways of all kinds
- E01B 7/18 - Combinations of switches and crossings
Patent holdings for IPC class E01B 7/18
Total number of patents in this class: 15
10-year publication summary
|
2
|
0
|
1
|
1
|
0
|
1
|
0
|
4
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BYD Company Limited | 3700 |
2 |
| Strothmann Machines & Handling GmbH | 24 |
2 |
| Universite Pierre et Marie Curie (Paris 6) | 556 |
2 |
| Non Intrusive Crossover System Limited | 3 |
1 |
| Rail Pod Incorporated | 6 |
1 |
| Total Marketing Services | 487 |
1 |
| Total Raffinage Marketing | 154 |
1 |
| Voestalpine VAE GmbH | 34 |
1 |
| Voestalpine Weichensysteme GmbH | 8 |
1 |
| Pálya-szintvonal Tervezö és Szolgáltató Ktf. | 1 |
1 |
| BEAMAN, Mona | 2 |
1 |
| Beaman, Mona (executor of The Estate for Beaman, Donald Coy) | 1 |
1 |
| Other owners | 0 |