- All sections
- B - Performing operations; transporting
- B60L - Propulsion of electrically-propelled vehicles; supplying electric power for auxiliary equipment of electrically-propelled vehicles; electrodynamic brake systems for vehicles in general; magnetic suspension or levitation for vehicles; monitoring operating variables of electrically-propelled vehicles; electric 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: 266
10-year publication summary
2
|
11
|
20
|
49
|
35
|
33
|
21
|
31
|
35
|
9
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Toyota Motor Corporation | 28582 |
63 |
Hyundai Motor Company | 19021 |
25 |
Honda Motor Co., Ltd. | 24537 |
23 |
Kia Motors Corporation | 7946 |
14 |
Audi AG | 7153 |
13 |
Ford Global Technologies, LLC | 19702 |
10 |
Robert Bosch GmbH | 40953 |
8 |
Nissan Motor Co., Ltd. | 12249 |
7 |
Kia Corporation | 6450 |
7 |
Volvo Truck Corporation | 2764 |
5 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
4 |
GM Global Technology Operations LLC | 13620 |
3 |
Hydrogenics Corporation | 204 |
3 |
Response Technologies, LLC | 14 |
3 |
Toyota Motor Engineering & Manufacturing North America, Inc. | 1455 |
3 |
Dukosi Limited | 40 |
3 |
Nikola Corporation | 176 |
3 |
Denso Corporation | 23338 |
2 |
Alstom Transport Technologies | 566 |
2 |
Anderson Industries, LLC | 18 |
2 |
Other owners | 63 |