- All sections
- B - Performing operations; transporting
- B61B - Railway systems; equipment therefor not otherwise provided for
- B61B 9/00 - Tramway or funicular systems with rigid track and cable traction
Patent holdings for IPC class B61B 9/00
Total number of patents in this class: 81
10-year publication summary
|
5
|
10
|
6
|
12
|
5
|
2
|
4
|
4
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Leitner S.p.A. | 83 |
16 |
| Agence Nationale pour La Gestion des Dechets Radioactifs | 46 |
10 |
| Innova Patent GmbH | 243 |
8 |
| Pomagalski | 20 |
5 |
| Poma | 100 |
4 |
| Alstom Transport Technologies | 566 |
2 |
| GHD Pty Ltd | 14 |
2 |
| Leitner-Poma of America, Inc. | 7 |
2 |
| MYT WORKS, Inc. | 10 |
2 |
| OCS Intellitrak, Inc. | 8 |
2 |
| Rolic Invest S.ar.l. | 33 |
2 |
| SunCoke Technology and Development LLC | 191 |
2 |
| Senyo Kogyo Co., Ltd. | 18 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| Cleveland Track Material, Inc. | 20 |
1 |
| CRRC Tangshan Co., Ltd. | 239 |
1 |
| Iii-solutions GmbH | 14 |
1 |
| Jervis B. Webb Company | 49 |
1 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3515 |
1 |
| Latham Pool Products, Inc. | 179 |
1 |
| Other owners | 15 |