- All sections
- E - Fixed constructions
- E01B - Permanent way; permanent-way tools; machines for making railways of all kinds
- E01B 7/02 - Tongues; Associated constructions
Patent holdings for IPC class E01B 7/02
Total number of patents in this class: 98
10-year publication summary
7
|
4
|
3
|
7
|
12
|
5
|
5
|
4
|
1
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Voestalpine VAE GmbH | 34 |
14 |
Voestalpine BWG GmbH & Co. KG | 14 |
9 |
Vossloh Cogifer (Société anonyme) | 17 |
6 |
Voestalpine Weichensysteme GmbH | 8 |
5 |
voestalpine Railway Systems GmbH | 26 |
5 |
VAE GmbH | 29 |
4 |
BUNTMETALL Amstetten Gesellschaft m.b.H. | 4 |
3 |
DT - Vyhybkárna a strojírna, a.s. | 12 |
3 |
EKOSLIDE s.r.o. | 3 |
3 |
Loughborough University | 86 |
3 |
Vossloh Cogifer | 14 |
3 |
voestalpine BWG GmbH | 6 |
3 |
Wieland Austria Ges.m.b.H. | 24 |
3 |
voestalpine Turnout Technology Germany GmbH | 12 |
3 |
Alstom Transport Technologies | 566 |
2 |
Schwihag AG | 34 |
2 |
VAE Eisenbahnsysteme GmbH | 16 |
2 |
IAT International | 2 |
2 |
Voestalpine Turnout Technology Zeltweg GmbH | 7 |
2 |
General Electric Company | 18133 |
1 |
Other owners | 20 |