- All sections
- E - Fixed constructions
- E01B - Permanent way; permanent-way tools; machines for making railways of all kinds
- E01B 25/24 - Supporting rails; Auxiliary balancing rails; Supports or connections for rails
Patent holdings for IPC class E01B 25/24
Total number of patents in this class: 72
10-year publication summary
|
2
|
5
|
4
|
5
|
5
|
6
|
14
|
6
|
7
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Konecranes Global Corporation | 484 |
6 |
| Sandvik Mining and Construction G.m.b.H. | 85 |
6 |
| CW Designs, LLC | 7 |
5 |
| BYD Company Limited | 3700 |
4 |
| Demag Cranes & Components GmbH | 59 |
3 |
| POSCO Co., Ltd. | 1059 |
3 |
| SEW-EURODRIVE GmbH & Co. KG | 1816 |
3 |
| Taiyuan University of Technology | 212 |
3 |
| Ctrain Corporation | 3 |
3 |
| Neuhäuser GmbH | 12 |
3 |
| Ferag AG | 211 |
2 |
| Castree Projects Limited | 8 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| Siemens AG | 24990 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
1 |
| Anhui University of Science and Technology | 156 |
1 |
| AZGrip.com .LLC | 4 |
1 |
| Beijing Jiaotong University | 128 |
1 |
| Brunkeberg Systems AB | 22 |
1 |
| Conductix-Wampfler AG | 14 |
1 |
| Other owners | 21 |