- All sections
- E - Fixed constructions
- E01B - Permanent way; permanent-way tools; machines for making railways of all kinds
- E01B 35/04 - Wheeled apparatus
Patent holdings for IPC class E01B 35/04
Total number of patents in this class: 16
10-year publication summary
1
|
1
|
1
|
4
|
4
|
2
|
0
|
0
|
1
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft m.b.H. | 385 |
5 |
Alstom Transport Technologies | 566 |
1 |
Central Japan Railway Company | 127 |
1 |
Daifuku Co., Ltd. | 860 |
1 |
Franz Plasser Bahnbaumaschinen-industriegesellschaft m.b.H. | 87 |
1 |
General Impianti S.r.l. | 2 |
1 |
Nippon Steel Corporation | 5649 |
1 |
Track Machines Connected Gesellschaft m.b.H. | 29 |
1 |
China Railway Siyuan Survey and Design Group Co., Ltd. | 66 |
1 |
Guokai Technology(wuhan)co.ltd. | 1 |
1 |
RTE Technologie GmbH | 6 |
1 |
Anhui Xingyu Track Equipment Co., Ltd. | 1 |
1 |
Other owners | 0 |