- All sections
- B - Performing operationstransporting
- B61D - Body details or kinds of railway vehicles
- B61D 11/00 - Mine cars
Patent holdings for IPC class B61D 11/00
Total number of patents in this class: 32
10-year publication summary
|
2
|
1
|
1
|
2
|
4
|
1
|
2
|
1
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sandvik Mining and Construction Oy | 857 |
4 |
| Bulk Ore Shuttle System Pty Ltd | 3 |
3 |
| Commonwealth Scientific and Industrial Research Organisation | 1663 |
2 |
| Newcastle Innovation Limited | 80 |
2 |
| RIINO Inc. | 8 |
2 |
| Beihang University | 543 |
1 |
| Bombardier Inc. | 759 |
1 |
| China University of Mining and Technology | 1290 |
1 |
| CRRC Qiqihar Rolling Stock Co., Ltd. | 115 |
1 |
| Cutting Edges Equipment Parts Pty Limited | 5 |
1 |
| Hunan Sany Intelligent Control Equipment Co., Ltd. | 345 |
1 |
| Scania CV AB | 2399 |
1 |
| China Railway Group Limited | 5 |
1 |
| Sany Heavy Equipment Co., Ltd. | 88 |
1 |
| Huahai Engineering Co., Ltd of CREC Shanghai | 29 |
1 |
| Invesco Consulting Sp. z.o.o. | 1 |
1 |
| PIENAAR, Danie | 59 |
1 |
| Shanghai Civil Engineering Co., Ltd of CREC | 60 |
1 |
| Anglo American Technical & Sustainability Services Ltd | 69 |
1 |
| Xuzhou Kerui Mining Technology Co., Ltd. | 11 |
1 |
| Other owners | 4 |