- All sections
- B - Performing operationstransporting
- B60L - Propulsion of electrically-propelled vehiclessupplying electric power for auxiliary equipment of electrically-propelled vehicleselectrodynamic brake systems for vehicles in generalmagnetic suspension or levitation for vehiclesmonitoring operating variables of electrically-propelled vehicleselectric safety devices for electrically-propelled vehicles
- B60L 50/72 - Constructional details of fuel cells specially adapted for electric vehicles
Patent holdings for IPC class B60L 50/72
Total number of patents in this class: 357
10-year publication summary
|
20
|
49
|
35
|
33
|
22
|
30
|
37
|
38
|
35
|
25
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 35906 |
64 |
| Hyundai Motor Company | 24787 |
34 |
| Honda Motor Co., Ltd. | 26090 |
24 |
| Kia Corporation | 12520 |
16 |
| GM Global Technology Operations LLC | 16174 |
14 |
| Kia Motors Corporation | 7718 |
14 |
| Audi AG | 7568 |
13 |
| Robert Bosch GmbH | 44238 |
12 |
| Ford Global Technologies, LLC | 21555 |
11 |
| Volvo Truck Corporation | 3928 |
11 |
| Bayerische Motoren Werke Aktiengesellschaft | 15349 |
7 |
| Kubota Corporation | 4405 |
6 |
| Subaru Corporation | 4031 |
5 |
| Nissan Motor Co., Ltd. | 12994 |
4 |
| Hyroad Networks LLC | 143 |
4 |
| FCA US LLC | 3582 |
3 |
| Hydrogenics Corporation | 188 |
3 |
| Toyota Motor Engineering & Manufacturing North America, Inc. | 1896 |
3 |
| Dukosi Limited | 74 |
3 |
| ZF CV Systems Global GmbH | 647 |
3 |
| Other owners | 103 |