- All sections
- E - Fixed constructions
- E01B - Permanent waypermanent-way toolsmachines for making railways of all kinds
- E01B 25/26 - SwitchesCrossings
Patent holdings for IPC class E01B 25/26
Total number of patents in this class: 45
10-year publication summary
|
2
|
2
|
7
|
1
|
10
|
4
|
5
|
3
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CW Designs, LLC | 7 |
5 |
| Ottobahn GmbH | 12 |
4 |
| Konkan Railway Corporation Ltd. | 4 |
3 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47602 |
2 |
| Daifuku Co., Ltd. | 1063 |
2 |
| Murata Machinery, Ltd. | 1576 |
2 |
| RSL Logistik GmbH & Co. KG, composed of RSL Logistik Verwaltungsgesellschaft mbH | 23 |
2 |
| Taiyuan University of Technology | 299 |
2 |
| Ctrain Corporation | 2 |
2 |
| Jiangsu Flying Shuttle Intelligent Co., Ltd. | 4 |
2 |
| Samsung Electronics Co., Ltd. | 154751 |
1 |
| Micron Technology, Inc. | 27348 |
1 |
| Mecalux, S.A. | 75 |
1 |
| PaR Systems, Inc. | 21 |
1 |
| SMT Scharf AG | 9 |
1 |
| Universal City Studios LLC | 2804 |
1 |
| Karl Gotschlich Maschinenbau Ges.m.b.H. | 2 |
1 |
| CRRC Yangtze Co., Ltd. | 84 |
1 |
| OCS Overhead Conveyor System AB | 1 |
1 |
| Beijing Jingdong Zhenshi Information Technology Co., Ltd. | 170 |
1 |
| Other owners | 9 |