- All sections
- E - Fixed constructions
- E01B - Permanent way; permanent-way tools; machines for making railways of all kinds
- E01B 5/14 - Rails for special parts of the track, e.g. for curves
Patent holdings for IPC class E01B 5/14
Total number of patents in this class: 9
10-year publication summary
1
|
3
|
3
|
3
|
0
|
1
|
1
|
1
|
1
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Hubert Palfinger Technologies GmbH | 4 |
2 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
Taiyuan University of Technology | 212 |
1 |
VAE Eisenbahnsysteme GmbH | 16 |
1 |
VAE GmbH | 29 |
1 |
China Design Group Co., Ltd. | 3 |
1 |
Patrick, E.P. & Associates, Inc. | 1 |
1 |
IL Granito AB | 3 |
1 |
Other owners | 0 |