- All sections
- E - Fixed constructions
- E01B - Permanent way; permanent-way tools; machines for making railways of all kinds
- E01B 25/00 - Tracks for special kinds of railways
Patent holdings for IPC class E01B 25/00
Total number of patents in this class: 66
10-year publication summary
|
4
|
13
|
10
|
10
|
9
|
6
|
7
|
6
|
9
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyperloop Technologies, Inc. | 207 |
8 |
| Rail-veyor Technologies Global Inc. | 28 |
5 |
| CW Designs, LLC | 7 |
4 |
| Dynamic Structures, Ltd. | 11 |
3 |
| Universal City Studios LLC | 2218 |
3 |
| BYD Company Limited | 3700 |
2 |
| Krones AG | 2037 |
2 |
| National Research Council of Canada | 1545 |
2 |
| Ingenieurbüro Stengel GmbH | 8 |
2 |
| China Railway Siyuan Survey and Design Group Co., Ltd. | 66 |
2 |
| Keystone Humans Inc. | 4 |
2 |
| Beijing Jiaotong University | 128 |
1 |
| Bombardier Transportation GmbH | 682 |
1 |
| Daifuku Co., Ltd. | 860 |
1 |
| Daniel Ivanov | 1 |
1 |
| Eisenmann AG | 103 |
1 |
| Hilltrac, Inc. | 9 |
1 |
| Hubert Palfinger Technologies GmbH | 4 |
1 |
| Konecranes Global Corporation | 484 |
1 |
| Leitner S.p.A. | 83 |
1 |
| Other owners | 22 |