- All sections
- B - Performing operationstransporting
- B61B - Railway systemsequipment therefor not otherwise provided for
- B61B 12/00 - Component parts, details, or accessories for rope railways or power-and-free systems not provided for in groups
Patent holdings for IPC class B61B 12/00
Total number of patents in this class: 199
10-year publication summary
|
21
|
31
|
24
|
9
|
14
|
19
|
9
|
10
|
5
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Innova Patent GmbH | 209 |
50 |
| Leitner S.p.A. | 85 |
16 |
| Poma | 113 |
11 |
| Pomagalski | 20 |
8 |
| Sommital | 10 |
8 |
| Doppelmayr Management AG | 29 |
7 |
| CWA Constructions SA | 5 |
5 |
| Ropetrans AG | 14 |
5 |
| Rolic Invest S.ar.l. | 33 |
4 |
| Agence Nationale pour La Gestion des Dechets Radioactifs | 51 |
3 |
| Buttercup Business, Inc. | 7 |
3 |
| SWS Engineering S.p.A. | 11 |
3 |
| LST | 8 |
3 |
| Contour Crafting Corporation | 9 |
3 |
| Eskom Holdings SOC Limited | 20 |
2 |
| Pflow Industries, Inc. | 14 |
2 |
| PPC Broadband, Inc. | 1084 |
2 |
| Skyline Zipline Global, LLC | 3 |
2 |
| University of Kwazulu-natal | 46 |
2 |
| Zipholdings, LLC. | 10 |
2 |
| Other owners | 58 |