- All sections
- E - Fixed constructions
- E01B - Permanent way; permanent-way tools; machines for making railways of all kinds
- E01B 25/30 - Tracks for magnetic suspension or levitation vehicles
Patent holdings for IPC class E01B 25/30
Total number of patents in this class: 111
10-year publication summary
1
|
6
|
16
|
10
|
4
|
15
|
8
|
18
|
21
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
China Railway Siyuan Survey and Design Group Co., Ltd. | 66 |
11 |
Hyperloop Technologies, Inc. | 207 |
9 |
ArcelorMittal | 1887 |
7 |
Skytran, Inc. | 34 |
5 |
Hyperloop Transportation Technologies, Inc. | 46 |
4 |
Max Bogl Bauunternehmung GmbH & Co. KG | 30 |
4 |
POSCO Co., Ltd. | 1059 |
4 |
Hyper Poland sp. z o.o. | 11 |
4 |
Max Boegl Stiftung & Co. KG | 21 |
4 |
ThyssenKrupp Transrapid GmbH | 72 |
3 |
Hardt IP B.V. | 29 |
3 |
Shanghai Maglev Transportation Engineering R&D Center | 6 |
3 |
Jiangxi University of Science and Technology | 55 |
3 |
Swisspod Technologies SA | 4 |
3 |
Alstom Transport Technologies | 566 |
2 |
Beijing Jiaotong University | 128 |
2 |
Shanghai Maglev Transportation Development Co., Ltd. | 7 |
2 |
CRRC Changchun Railway Vehicles Co., Ltd. | 146 |
2 |
Hyper Poland Electro S.A. | 5 |
2 |
Nevomo Poland Spolka z ograniczona odpowiedzialnoscia | 8 |
2 |
Other owners | 32 |