- All sections
- B - Performing operations; transporting
- B61B - Railway systems; equipment therefor not otherwise provided for
- B61B 13/08 - Sliding or levitation systems
Patent holdings for IPC class B61B 13/08
Total number of patents in this class: 227
10-year publication summary
5
|
22
|
22
|
30
|
26
|
36
|
30
|
36
|
34
|
10
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Hyperloop Technologies, Inc. | 207 |
40 |
Max Boegl Stiftung & Co. KG | 21 |
11 |
Hardt IP B.V. | 29 |
9 |
Hyperloop Transportation Technologies, Inc. | 46 |
8 |
ArcelorMittal | 1887 |
7 |
Southwest Jiaotong University | 120 |
7 |
CRRC Qingdao Sifang Co., Ltd. | 354 |
6 |
Safran Landing Systems | 621 |
5 |
Hyper Poland sp. z o.o. | 11 |
5 |
Jiangxi University of Science and Technology | 55 |
5 |
The Boeing Company | 19843 |
4 |
Tata Steel Nederland Technology BV | 143 |
4 |
Joint Stock Company "science and Innovations" ("science and Innovations", Jsc) | 23 |
4 |
Joint Stock Company "d.v. Efremov Institute of Electrophysical Apparatus" | 4 |
4 |
Zeleros Global, S.L. | 8 |
4 |
Korea Railroad Research Institute | 175 |
3 |
Murata Machinery, Ltd. | 1386 |
3 |
Safran Landing Systems Canada Inc. / Safran Systemes D'atterrissage Canada Inc. | 101 |
3 |
ThyssenKrupp Transrapid GmbH | 72 |
3 |
Indian Institute of Technology Madras (IIT Madras) | 347 |
3 |
Other owners | 89 |