- All sections
- E - Fixed constructions
- E01B - Permanent waypermanent-way toolsmachines 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: 68
10-year publication summary
|
13
|
10
|
10
|
9
|
6
|
7
|
7
|
9
|
1
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyperloop Technologies, Inc. | 181 |
7 |
| Rail-veyor Technologies Global Inc. | 27 |
5 |
| CW Designs, LLC | 7 |
4 |
| Dynamic Structures, Ltd. | 11 |
3 |
| Universal City Studios LLC | 2526 |
3 |
| BYD Company Limited | 4978 |
2 |
| Krones AG | 2185 |
2 |
| National Research Council of Canada | 1552 |
2 |
| Ingenieurbüro Stengel GmbH | 8 |
2 |
| China Railway Siyuan Survey and Design Group Co., Ltd. | 69 |
2 |
| Aerom Representações e Participações Ltda. | 2 |
2 |
| Keystone Humans Inc. | 7 |
2 |
| Beijing Jiaotong University | 156 |
1 |
| Bombardier Transportation GmbH | 647 |
1 |
| Daifuku Co., Ltd. | 985 |
1 |
| Daniel Ivanov | 1 |
1 |
| Eisenmann AG | 99 |
1 |
| Hilltrac, Inc. | 9 |
1 |
| Hubert Palfinger Technologies GmbH | 4 |
1 |
| Konecranes Global Corporation | 477 |
1 |
| Other owners | 24 |