- All sections
- B - Performing operationstransporting
- B61B - Railway systemsequipment therefor not otherwise provided for
- B61B 15/00 - Combinations of railway systems
Patent holdings for IPC class B61B 15/00
Total number of patents in this class: 41
10-year publication summary
|
5
|
3
|
3
|
5
|
10
|
8
|
8
|
3
|
0
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Leitner S.p.A. | 85 |
6 |
| Agence Nationale pour La Gestion des Dechets Radioactifs | 51 |
3 |
| Innova Patent GmbH | 208 |
3 |
| SWS Engineering S.p.A. | 11 |
3 |
| Hyperloop Technologies, Inc. | 123 |
2 |
| Trinity Rail Group, LLC | 109 |
2 |
| Tulips Corporation | 10 |
2 |
| Toyota Motor Corporation | 35578 |
1 |
| Amadeus S.A.S. | 707 |
1 |
| Automate Ltd. | 1 |
1 |
| Beijing Jiaotong University | 178 |
1 |
| Creissels Technologies | 9 |
1 |
| Diversified Metal Fabricators, Inc. | 10 |
1 |
| FlexLink AB | 104 |
1 |
| Holmes Solutions Limited Partnership | 27 |
1 |
| Murata Machinery, Ltd. | 1589 |
1 |
| National Oilwell Varco, L.P. | 1699 |
1 |
| Poma | 114 |
1 |
| Universal City Studios LLC | 2844 |
1 |
| Ctrain Corporation | 2 |
1 |
| Other owners | 7 |