- Sections
- B - Techniques industriellestransports
- B61C - Locomotivesautomotrices
- B61C 3/00 - Locomotives ou automotrices électriques
Détention brevets de la classe B61C 3/00
Brevets de cette classe: 362
Historique des publications depuis 10 ans
|
35
|
35
|
32
|
44
|
34
|
36
|
28
|
21
|
20
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Siemens Mobility GmbH | 1767 |
31 |
| Toshiba Corporation | 12548 |
25 |
| Bombardier Transportation GmbH | 641 |
23 |
| Mitsubishi Electric Corporation | 46926 |
18 |
| Alstom Holdings | 624 |
15 |
| Siemens AG | 24333 |
12 |
| Progress Rail Locomotive Inc. | 321 |
10 |
| Fuji Electric Co., Ltd. | 5253 |
7 |
| CRRC Zhuzhou Locomotive Co., Ltd | 262 |
7 |
| Transportation IP Holdings, LLC | 946 |
7 |
| BNSF Railway Company | 475 |
6 |
| Stadler Rail AG | 36 |
6 |
| Bright Rail Energy, Inc. | 9 |
5 |
| Soo Line Railroad Company | 11 |
5 |
| Speedinnov | 21 |
5 |
| GE Global Sourcing LLC | 885 |
5 |
| Bright Rail Technologies LLC | 9 |
5 |
| Parallel Systems, Inc. | 38 |
4 |
| Universal City Studios LLC | 2652 |
4 |
| Hitachi, Ltd. | 15692 |
3 |
| Autres propriétaires | 159 |